No. Registros Solicitud 1 5614 colombia



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CC - CATEGORY CODES: 09-Paleobotany

DT - DOCUMENT TYPE: Serial

BL - BIB LEVEL: Analytic

IL - ILLUSTRATION: illus.

RF - REFERENCE SOURCE: GeoRef, Copyright 2000, American Geological Institute.

IS - ISSN: 0366-5232

CO - CODEN: CALDAK

AN - ACCESSION NUMBER: 1977-033832

UD - UPDATE CODE: 1977

Registro 2160 de 5614 - GeoRef Disc 2: 1975-1984

TI - TITLE: An inundation study of the lower Magdalena-Cauca River basin.

AU - AUTHORS: van-Es-E; Gomez-H; Soeters-R

SO - SOURCE: NASA Technical Memorandum. X-58168, Vol. I-D, Water resources, Pages 2295-2297. 1975.

PB - PUBLISHER: National Aeronautics and Space Administration (NASA). Washington, DC, United States. 1975.

CP - COUNTRY OF PUBLICATION: United-States

PY - PUBLICATION YEAR: 1975

CN - CONFERENCE INFORMATION: NASA Earth resources survey symposium. Houston, Tex., United States. June 9-12, 1975.

LA - LANGUAGE: English

DE - DESCRIPTORS: airborne-; applications-; Cauca-River; Colombia-; controls-; drainage-basins; environmental-geology; evaluation-; floods-; geologic-hazards; geophysical-surveys; hydrogeology-; hydrology-; land-use; Landsat-; Magdalena-River; protection-; reclamation-; remote-sensing; rivers-and-streams; satellite-; South-America; surveys-

CC - CATEGORY CODES: 21-Hydrogeology

DT - DOCUMENT TYPE: Serial; Conference-Document

BL - BIB LEVEL: Analytic

MC - MAP COORDINATES: LAT: N040000; N110000; LONG: W0740000; W0760000.

IL - ILLUSTRATION: Refs: 3

RF - REFERENCE SOURCE: GeoRef, Copyright 2000, American Geological Institute.

IS - ISSN: 0499-9320

CO - CODEN: NATMA4

AN - ACCESSION NUMBER: 1977-034495

UD - UPDATE CODE: 1977

Registro 2161 de 5614 - GeoRef Disc 2: 1975-1984

TI - TITLE: Quaternary alluvial deposits in the Rio Negro area (Antioquia, Colombia).

AU - AUTHORS: Hermelin-M; Durango-J

SO - SOURCE: Boletim Paranaense de Geociencias. 33, Pages 31-32. 1975.

PB - PUBLISHER: Universidade Federal do Parana, Instituto de Geologia. Curitiba, Brazil. 1975.

CP - COUNTRY OF PUBLICATION: Brazil

PY - PUBLICATION YEAR: 1975

CN - CONFERENCE INFORMATION: International symposium on the Quaternary. BRA, Brazil, July 15-31, l975.

LA - LANGUAGE: English

DE - DESCRIPTORS: alluvium-; Antioquia-Colombia; aridity-; Cenozoic-; clastic-sediments; clay-; colluvium-; Colombia-; distribution-; genesis-; gravel-; humidity-; interpretation-; lithostratigraphy-; paleoclimatology-; precipitation-; Quaternary-; Rio-Negro-region; sand-; sediments-; South-America; stratigraphy-; terraces-

CC - CATEGORY CODES: 24-Quaternary-geology

DT - DOCUMENT TYPE: Serial; Conference-Document

BL - BIB LEVEL: Analytic

MC - MAP COORDINATES: LAT: N053000; N061000; LONG: W0743000; W0760000.

RF - REFERENCE SOURCE: GeoRef, Copyright 2000, American Geological Institute.

IS - ISSN: 0067-964X

CO - CODEN: BPGCAI

AN - ACCESSION NUMBER: 1977-039396

UD - UPDATE CODE: 1977

Registro 2162 de 5614 - GeoRef Disc 2: 1975-1984

TI - TITLE: Prospeccion geofisica y geoquimica en la region de California (Santander)

Translated Title: Geophysical and geochemical exploration in the California region, Santander.

AU - AUTHORS: Carvajal-L-C; Rodriguez-E-D

SO - SOURCE: Geologia Colombiana. 9, Pages 9-49. 1975.

PB - PUBLISHER: Universidad Nacional de Colombia, Facultad de Ciencias, Departamento de Geociencias. Bogota, Colombia. 1975.

CP - COUNTRY OF PUBLICATION: Colombia

PY - PUBLICATION YEAR: 1975

LA - LANGUAGE: Spanish

DE - DESCRIPTORS: California-City-Colombia; Colombia-; economic-geology; electrical-methods; geochemical-methods; geophysical-methods; methods-; mineral-exploration; mineral-resources; resistivity-; Santander-Colombia; soils-; South-America

CC - CATEGORY CODES: 26-Economic-geology,-general

DT - DOCUMENT TYPE: Serial

BL - BIB LEVEL: Analytic

MC - MAP COORDINATES: LAT: N070000; N080000; LONG: W0723000; W0731500.

IL - ILLUSTRATION: Refs: 40; illus. incl. geol. sketch maps.

RF - REFERENCE SOURCE: GeoRef, Copyright 2000, American Geological Institute.

IS - ISSN: 0072-0992

CO - CODEN: GECBA7

AN - ACCESSION NUMBER: 1978-012764

UD - UPDATE CODE: 1978

Registro 2163 de 5614 - GeoRef Disc 2: 1975-1984

TI - TITLE: Determinacion de la velocidad y direccion del agua subterranea en la isla de San Andres, utilizando radiotrazadores

Translated Title: Determination of the velocity and direction of ground water of the San Andres Island using radiotracers.

AU - AUTHORS: Rodriguez-N-C-O

SO - SOURCE: Geologia Colombiana. 9, Pages 52-64. 1975.

PB - PUBLISHER: Universidad Nacional de Colombia, Facultad de Ciencias, Departamento de Geociencias. Bogota, Colombia. 1975.

CP - COUNTRY OF PUBLICATION: Colombia

PY - PUBLICATION YEAR: 1975

LA - LANGUAGE: Spanish

LS - LANGUAGE OF SUMMARY: English

DE - DESCRIPTORS: Colombia-; ground-water; hydrogeology-; isotopes-; methods-; movement-; radioactive-isotopes; San-Andres-Island; South-America; surveys-; tracer-methods; velocity-

CC - CATEGORY CODES: 21-Hydrogeology

DT - DOCUMENT TYPE: Serial

BL - BIB LEVEL: Analytic

MC - MAP COORDINATES: LAT: N140000; N150000; LONG: W0800000; W0810000.

IL - ILLUSTRATION: Refs: 6; illus. incl. table.

RF - REFERENCE SOURCE: GeoRef, Copyright 2000, American Geological Institute.

IS - ISSN: 0072-0992

CO - CODEN: GECBA7

AN - ACCESSION NUMBER: 1978-012765

UD - UPDATE CODE: 1978

Registro 2164 de 5614 - GeoRef Disc 2: 1975-1984

TI - TITLE: Tecnicas de prospeccion geoquimica para uranio en Colombia

Translated Title: Techniques of geochemical prospecting for uranium in Colombia.

AU - AUTHORS: Montero-C-O

SO - SOURCE: Geologia Colombiana. 9, Pages 65-83. 1975.

PB - PUBLISHER: Universidad Nacional de Colombia, Facultad de Ciencias, Departamento de Geociencias. Bogota, Colombia. 1975.

CP - COUNTRY OF PUBLICATION: Colombia

PY - PUBLICATION YEAR: 1975

LA - LANGUAGE: Spanish

LS - LANGUAGE OF SUMMARY: English

DE - DESCRIPTORS: California-City-Colombia; Colombia-; economic-geology; geochemical-methods; metal-ores; methods-; mineral-exploration; ore-deposits; rocks-; Santander-Colombia; sediments-; South-America; techniques-; uranium-ores

CC - CATEGORY CODES: 27-Economic-geology-of-ore-deposits

DT - DOCUMENT TYPE: Serial

BL - BIB LEVEL: Analytic

MC - MAP COORDINATES: LAT: S040000; S121500; LONG: W0670000; W0790000.

IL - ILLUSTRATION: Refs: 7; illus. incl. geol. sketch maps.

RF - REFERENCE SOURCE: GeoRef, Copyright 2000, American Geological Institute.

IS - ISSN: 0072-0992

CO - CODEN: GECBA7

AN - ACCESSION NUMBER: 1978-012766

UD - UPDATE CODE: 1978

Registro 2165 de 5614 - GeoRef Disc 2: 1975-1984

BK - BOOK TITLE: Research guide to Colombia.

BA - BOOK AUTHORS: Martinson-T-L; Showalter-G-R

BF - BOOK AUTHOR AFFILIATION: Ball State Univ.Muncie, Ind.USA, United States

PB - PUBLISHER: Pan Am. Inst. Geogr. Hist.. Buenos Aires, Argentina. Pages: 58. 1975.

CP - COUNTRY OF PUBLICATION: Argentina

PY - PUBLICATION YEAR: 1975

LA - LANGUAGE: English

DE - DESCRIPTORS: areal-geology; bibliography-; Colombia-; imagery-; index-maps; maps-; radar-methods; research-; South-America

CC - CATEGORY CODES: 13-Areal-geology

DT - DOCUMENT TYPE: Book

BL - BIB LEVEL: Monograph

MC - MAP COORDINATES: LAT: S040000; N121500; LONG: W0670000; W0790000.

NN - ANNOTATION: Pub. No. 341.

IL - ILLUSTRATION: illus. incl. sketch maps.

RF - REFERENCE SOURCE: GeoRef, Copyright 2000, American Geological Institute.

AN - ACCESSION NUMBER: 1978-018984

UD - UPDATE CODE: 1978

Registro 2166 de 5614 - GeoRef Disc 2: 1975-1984

TI - TITLE: Algunos aspectos sobre los problemas del petroleo y la mineria en Colombia

Translated Title: Problems of petroleum and mining in Colombia.

AU - AUTHORS: Pinzon-R-C

SO - SOURCE: Boletin de la Sociedad Geografica de Colombia. 29; 106, Pages 13-18. 1975.

PB - PUBLISHER: Sociedad Geografica de Colombia. [Bogota], Colombia. 1975.

CP - COUNTRY OF PUBLICATION: Colombia

PY - PUBLICATION YEAR: 1975

LA - LANGUAGE: Spanish

DE - DESCRIPTORS: Colombia-; economic-geology; environmental-geology; legislation-; mineral-resources; petroleum-; production-; South-America

CC - CATEGORY CODES: 26-Economic-geology,-general

DT - DOCUMENT TYPE: Serial

BL - BIB LEVEL: Analytic

RF - REFERENCE SOURCE: GeoRef, Copyright 2000, American Geological Institute.

IS - ISSN: 0037-8577

CO - CODEN: BSGCA5

AN - ACCESSION NUMBER: 1978-020098

UD - UPDATE CODE: 1978

Registro 2167 de 5614 - GeoRef Disc 2: 1975-1984

TI - TITLE: Cuencas Colombo-Venezolanas

Translated Title: Colombian-Venezuelan basins.

AU - AUTHORS: Pinto-F

SO - SOURCE: Boletin de la Sociedad Geografica de Colombia. 29; 106, Pages 49-61. 1975.

PB - PUBLISHER: Sociedad Geografica de Colombia. [Bogota], Colombia. 1975.

CP - COUNTRY OF PUBLICATION: Colombia

PY - PUBLICATION YEAR: 1975

LA - LANGUAGE: Spanish

DE - DESCRIPTORS: Colombia-; drainage-basins; fluvial-features; Guarumito-River; hydrogeology-; hydrology-; Pamplonita-River; rivers-; South-America; surveys-; Tachira-River; Venezuela-; water-resources; Zulia-River

CC - CATEGORY CODES: 21-Hydrogeology

DT - DOCUMENT TYPE: Serial

BL - BIB LEVEL: Analytic

MC - MAP COORDINATES: LAT: N020000; N120000; LONG: W0640000; W0730000.

RF - REFERENCE SOURCE: GeoRef, Copyright 2000, American Geological Institute.

IS - ISSN: 0037-8577

CO - CODEN: BSGCA5

AN - ACCESSION NUMBER: 1978-020099

UD - UPDATE CODE: 1978

Registro 2168 de 5614 - GeoRef Disc 2: 1975-1984

BK - BOOK TITLE: Report of the workshop on the phenomenon known as "El Nino".

CA - CORPORATE AUTHOR: United Nations, Food and Agriculture Organization, Rome, Italy

SO - SOURCE: Workshop Report - UNESCO, Intergovernmental Oceanographic Commission. 4, 1975.

PB - PUBLISHER: UNESCO, Intergovernmental Oceanographic Commission. Paris, International. Pages: 24. 1975.

CP - COUNTRY OF PUBLICATION: International

PY - PUBLICATION YEAR: 1975

LA - LANGUAGE: English

DE - DESCRIPTORS: biology-; Chile-; Chordata-; circulation-; Colombia-; East-Pacific; Ecuador-; El-Nino; marine-geology; meteorology-; oceanography-; Pacific-Ocean; Peru-; Pisces-; South-America; South-Pacific; Southeast-Pacific; Vertebrata-

CC - CATEGORY CODES: 07-Oceanography

DT - DOCUMENT TYPE: Serial; Report

BL - BIB LEVEL: Monograph

MC - MAP COORDINATES: LAT: S550000; S000000; LONG: W0700000; W1500000.

IL - ILLUSTRATION: Refs: 3; tables, sketch map.

RF - REFERENCE SOURCE: GeoRef, Copyright 2000, American Geological Institute.

IS - ISSN: 0251-9569

AV - AVAILABILITY: IOC, UNESCO, Place de Fontenoy, Paris, France

AN - ACCESSION NUMBER: 1978-024357

UD - UPDATE CODE: 1978

Registro 2169 de 5614 - GeoRef Disc 2: 1975-1984

TI - TITLE: Seismic energy transmission from ocean to continent in western South America.

AU - AUTHORS: Ocola-L-C; Gettrust-J-F; Meyer-R-P; Woollard-G-P

AF - AUTHOR AFFILIATION: Univ. Wis., Geophys. and Polar Res. Cent.Madison, Wis.USA, United States

SO - SOURCE: Geophysical Research Letters. 2; 8, Pages 361-364. 1975.

PB - PUBLISHER: American Geophysical Union. Washington, DC, United States. 1975.

CP - COUNTRY OF PUBLICATION: United-States

PY - PUBLICATION YEAR: 1975

LA - LANGUAGE: English

DE - DESCRIPTORS: Colombia-; continental-crust; crust-; East-Pacific; energy-; geophysical-methods; geophysical-surveys; oceanic-crust; Pacific-Ocean; Peru-; plate-tectonics; seismic-methods; seismology-; South-America; surveys-; tectonophysics-

CC - CATEGORY CODES: 19-Seismology

DT - DOCUMENT TYPE: Serial

BL - BIB LEVEL: Analytic

MC - MAP COORDINATES: LAT: S040000; N121500; LONG: W0670000; W0790000.

LAT: S181500; N000000; LONG: W0700000; W0811000.

LAT: N000000; N050000; LONG: W0740000; W0790000.

NN - ANNOTATION: Univ. Wis., Geophys. and Polar Res. Cent.; Contrib. No. 315.

IL - ILLUSTRATION: illus. incl. sketch maps.

RF - REFERENCE SOURCE: GeoRef, Copyright 2000, American Geological Institute.

IS - ISSN: 0094-8276

CO - CODEN: GPRLAJ

AN - ACCESSION NUMBER: 1978-024835

UD - UPDATE CODE: 1978

Registro 2170 de 5614 - GeoRef Disc 2: 1975-1984

TI - TITLE: Tropical rivers as expressions of their terrestrial environments.

AU - AUTHORS: Sioli-H

BK - BOOK TITLE: In: Tropical ecological systems; trends in terrestrial and aquatic research.

BA - BOOK AUTHORS: Golley-F-B (editor); Medina-E (editor)

SO - SOURCE: 11; Pages 275-288. 1975.

PB - PUBLISHER: Springer-Verlag. New York, N.Y., United States. 1975.

CP - COUNTRY OF PUBLICATION: United-States

PY - PUBLICATION YEAR: 1975

LA - LANGUAGE: English

DE - DESCRIPTORS: Amazon-River; Amazonas-Brazil; Amazonas-Colombia; Amazonas-Peru; Amazonas-Venezuela; Bolivia-; Brazil-; climate-; Colombia-; discharge-; drainage-basins; erosion-; fluvial-features; geomorphology-; hydrochemistry-; hydrology-; Peru-; rivers-; sediments-; South-America; surveys-; tributaries-; tropical-environment; Venezuela-

CC - CATEGORY CODES: 23-Geomorphology

DT - DOCUMENT TYPE: Book

BL - BIB LEVEL: Analytic

MC - MAP COORDINATES: LAT: S100000; N050000; LONG: W0470000; W0750000.

IL - ILLUSTRATION: Refs: 20; illus. incl. tables, geol. sketch map.

RF - REFERENCE SOURCE: GeoRef, Copyright 2000, American Geological Institute.

AN - ACCESSION NUMBER: 1978-035232

UD - UPDATE CODE: 1978

Registro 2171 de 5614 - GeoRef Disc 2: 1975-1984

BK - BOOK TITLE: Suelos de ceniza volcanica del Cauca

Translated Title: Volcanic ash soils of Cauca.

BA - BOOK AUTHORS: Luna-Zambrano-C

SO - SOURCE: Colombia, Instituto Geografico "Agustin Codazzi," Direccion Agrologica, [Publicaciones]. 11; 8, 1975.

PB - PUBLISHER: Bogota, Colombia. Pages: 124. 1975.

CP - COUNTRY OF PUBLICATION: Colombia

PY - PUBLICATION YEAR: 1975

LA - LANGUAGE: Spanish

DE - DESCRIPTORS: Andosols-; Cauca-; chemical-composition; Colombia-; DTA-data; genesis-; geochemistry-; mineral-composition; soil-surveys; soils-; South-America; surveys-; volcanic-ash; X-ray-data

CC - CATEGORY CODES: 25-Soils

DT - DOCUMENT TYPE: Serial

BL - BIB LEVEL: Monograph

MC - MAP COORDINATES: LAT: N010000; N032000; LONG: W0755000; W0780000.

IL - ILLUSTRATION: Refs: 60; tables, sketch maps.

RF - REFERENCE SOURCE: GeoRef, Copyright 2000, American Geological Institute.

CO - CODEN: IGACA2

AN - ACCESSION NUMBER: 1980-036149

UD - UPDATE CODE: 1980

Registro 2172 de 5614 - GeoRef Disc 2: 1975-1984

BK - BOOK TITLE: Estudio general de suelos de los municipios de El Tambo, Pupiales, Pasto, Tuquerres y otros del centro y sur (departamento de Narino)

Translated Title: General study of soils of the El Tambo, Pupiales, Pasto, Tuquerres and other South-central Colombian communities, Narino.

BA - BOOK AUTHORS: Camacho-O-J; Cortes-B-M-A; Lopez-H-A

SO - SOURCE: Colombia, Instituto Geografico "Agustin Codazzi," Direccion Agrologica, [Publicaciones]. 10; 7, Tomo II, 1975.

PB - PUBLISHER: Bogota, Colombia. Pages: 972. 1975.

CP - COUNTRY OF PUBLICATION: Colombia

PY - PUBLICATION YEAR: 1975

LA - LANGUAGE: Spanish

DE - DESCRIPTORS: Colombia-; El-Tambo; maps-; Narino-; Pasto-; Pupiales-; soil-surveys; soils-; soils-maps; South-America; surveys-; Turquerres-

CC - CATEGORY CODES: 25-Soils

DT - DOCUMENT TYPE: Serial; Map

BL - BIB LEVEL: Monograph

MC - MAP COORDINATES: LAT: S040000; N121500; LONG: W0670000; W0790000.

MS - MAP SCALE: 1:75,000

MP - MAP TYPE: colored soil maps

NN - ANNOTATION: In three parts.

IL - ILLUSTRATION: Refs: 16; tables.

RF - REFERENCE SOURCE: GeoRef, Copyright 2000, American Geological Institute.

CO - CODEN: IGACA2

AN - ACCESSION NUMBER: 1980-036150

UD - UPDATE CODE: 1980

Registro 2173 de 5614 - GeoRef Disc 2: 1975-1984

BK - BOOK TITLE: Estudio general de suelos de los municipios de Carmen de Bolivar, San Jacinto, San Juan Nepomuceno, Zambrano, El Guamo y Cordoba (departamento de Bolivar)

Translated Title: General soil studies of Carmen de Bolivar, San Jacinto, San Juan Nepomuceno, Zambrano, El Guamo and Cordoba, Bolivar.

BA - BOOK AUTHORS: Molina-Hurtado-C; Avila-Ramos-M; Espitia-Losada-M; Vasquez-Palmera-C

SO - SOURCE: Colombia, Instituto Geografico "Agustin Codazzi," Direccion Agrologica, [Publicaciones]. 11; 3, 1975.

PB - PUBLISHER: Bogota, Colombia. Pages: 274. 1975.

CP - COUNTRY OF PUBLICATION: Colombia

PY - PUBLICATION YEAR: 1975

LA - LANGUAGE: Spanish

DE - DESCRIPTORS: Bolivar-Colombia; Carmen-de-Bolivar; Colombia-; Cordoba-; El-Guamo; maps-; San-Jacinto; San-Juan-Nepomuceno; soil-surveys; soils-; soils-maps; South-America; surveys-; Zambrano-

CC - CATEGORY CODES: 25-Soils

DT - DOCUMENT TYPE: Serial; Map

BL - BIB LEVEL: Monograph

MC - MAP COORDINATES: LAT: N092500; N100800; LONG: W0744500; W0752200.

MS - MAP SCALE: 1:100,000

MP - MAP TYPE: soil-maps

IL - ILLUSTRATION: Refs: 46; illus.

RF - REFERENCE SOURCE: GeoRef, Copyright 2000, American Geological Institute.

CO - CODEN: IGACA2

AN - ACCESSION NUMBER: 1980-036156

UD - UPDATE CODE: 1980

Registro 2174 de 5614 - GeoRef Disc 2: 1975-1984

BK - BOOK TITLE: Estudio semidetallado de suelos de las islas de San Andres, Providencia y Santa Catalina (Intendencia de San Andres y Providencia)

Translated Title: Semi-detailed soil study of the San Andres, Providencia and Santa Catalina islands.

BA - BOOK AUTHORS: Anonymous

PB - PUBLISHER: Inst. Geogr. Agustin Codazzi. Bogota, Colombia. Pages: 225. 1975.

CP - COUNTRY OF PUBLICATION: Colombia

PY - PUBLICATION YEAR: 1975

LA - LANGUAGE: Spanish

DE - DESCRIPTORS: Caribbean-region; Colombia-; Providencia-; San-Andres; Santa-Catalina-Island; soil-maps; soil-surveys; soils-; South-America; surveys-; West-Caribbean

CC - CATEGORY CODES: 25-Soils

DT - DOCUMENT TYPE: Book; Map

BL - BIB LEVEL: Monograph

MC - MAP COORDINATES: LAT: N122800; N132300; LONG: W0812300; W0814100.

MS - MAP SCALE: 1:100,000; 1:1,000,000

MP - MAP TYPE: soil maps; metereol. map

IL - ILLUSTRATION: Refs: 30; illus. incl. tables.

RF - REFERENCE SOURCE: GeoRef, Copyright 2000, American Geological Institute.

AN - ACCESSION NUMBER: 1980-042675

UD - UPDATE CODE: 1980

Registro 2175 de 5614 - GeoRef Disc 2: 1975-1984

BK - BOOK TITLE: Investigaciones especiales en suelos del Centro de Desarrollo Integrado "Las Gaviotas" (Comisaria del Vichada)

Translated Title: Special studies on soils of the Las Gaviotas Center for Integrated Development, Vichada Commissary.

CA - CORPORATE AUTHOR: Colombia, Instituto Geografico Agustin Codazzi, Colombia

SO - SOURCE: Colombia, Instituto Geografico "Agustin Codazzi," Direccion Agrologica, [Publicaciones]. 11; 7, 1975.

PB - PUBLISHER: Bogota, Colombia. Pages: 106. 1975.

CP - COUNTRY OF PUBLICATION: Colombia

PY - PUBLICATION YEAR: 1975

LA - LANGUAGE: Spanish

DE - DESCRIPTORS: Colombia-; soil-surveys; soils-; South-America; surveys-

CC - CATEGORY CODES: 25-Soils

DT - DOCUMENT TYPE: Serial

BL - BIB LEVEL: Monograph

NN - ANNOTATION: Individual papers are cited separately.

IL - ILLUSTRATION: tables.

RF - REFERENCE SOURCE: GeoRef, Copyright 2000, American Geological Institute.

CO - CODEN: IGACA2

AN - ACCESSION NUMBER: 1980-047348

UD - UPDATE CODE: 1980

Registro 2176 de 5614 - GeoRef Disc 2: 1975-1984

TI - TITLE: Componentes de la capacidad cationica de cambio dependiente del pH en suelos de los Llanos Orientales

Translated Title: Components of cation exchange capacity depending on pH in soils of the Colombian Eastern Plains.

AU - AUTHORS: de-Benavides-G

BK - BOOK TITLE: In: Investigaciones especiales en suelos del Centro de Desarrollo Integrado "Las Gaviotas" (Comisaria del Vichada).

SO - SOURCE: Colombia, Instituto Geografico "Agustin Codazzi," Direccion Agrologica, [Publicaciones]. 11; 7, Pages 1-11. 1975.

PB - PUBLISHER: Bogota, Colombia. 1975.

CP - COUNTRY OF PUBLICATION: Colombia

PY - PUBLICATION YEAR: 1975

LA - LANGUAGE: Spanish

DE - DESCRIPTORS: chemistry-; Colombia-; ion-exchange; Oxisols-; soil-surveys; soils-; South-America; surveys-; Tropeptic-Haplustox; Typic-Ochraquox; Ustoxic-Dystropept; Vichada-

CC - CATEGORY CODES: 25-Soils

DT - DOCUMENT TYPE: Serial

BL - BIB LEVEL: Analytic

MC - MAP COORDINATES: LAT: N023000; N070000; LONG: W0670000; W0713000.

IL - ILLUSTRATION: Refs: 14; tables.

RF - REFERENCE SOURCE: GeoRef, Copyright 2000, American Geological Institute.

CO - CODEN: IGACA2

AN - ACCESSION NUMBER: 1980-047349

UD - UPDATE CODE: 1980

Registro 2177 de 5614 - GeoRef Disc 2: 1975-1984

TI - TITLE: Amonio nativo fijado en Oxisoles de los llanos de Colombia

Translated Title: Native fixed ammonium in Oxisols of the Colombian plains.

AU - AUTHORS: Vargas-de-Rozo-E

BK - BOOK TITLE: In: Investigaciones especiales en suelos del Centro de Desarrollo Integrado "Las Gaviotas" (Comisaria del Vichada).

SO - SOURCE: Colombia, Instituto Geografico "Agustin Codazzi," Direccion Agrologica, [Publicaciones]. 11; 7, Pages 13-21. 1975.

PB - PUBLISHER: Bogota, Colombia. 1975.

CP - COUNTRY OF PUBLICATION: Colombia

PY - PUBLICATION YEAR: 1975

LA - LANGUAGE: Spanish

DE - DESCRIPTORS: ammonium-; chemistry-; Colombia-; geochemistry-; Oxisols-; soil-surveys; soils-; South-America; surveys-; Vichada-

CC - CATEGORY CODES: 25-Soils

DT - DOCUMENT TYPE: Serial

BL - BIB LEVEL: Analytic

MC - MAP COORDINATES: LAT: N023000; N070000; LONG: W0670000; W0713000.

IL - ILLUSTRATION: Refs: 12; illus. incl. table.

RF - REFERENCE SOURCE: GeoRef, Copyright 2000, American Geological Institute.

CO - CODEN: IGACA2

AN - ACCESSION NUMBER: 1980-047350

UD - UPDATE CODE: 1980

Registro 2178 de 5614 - GeoRef Disc 2: 1975-1984

TI - TITLE: Fraccionamiento de fosforo en suelos de los Llanos Orientales

Translated Title: Phosphorus fractionation in Oxisols of the Colombian Eastern Plains.

AU - AUTHORS: de-Benavides-G

BK - BOOK TITLE: In: Investigaciones especiales en suelos del Centro de Desarrollo Integrado "Las Gaviotas" (Comisaria del Vichada).


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