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Sedimentary structures and textures of Rio Orinoco channel sands, Venezuela and Colombia / by Edwin D. McKee ; prepared in cooperation with the Venezuelan Ministerio del Amviente y de los Recursos Naturales Renovables (U.S. Geological Survey water-supply paper ; 2326-B) (The Waters and sediments of the Rio Orinoco and its major tributaries, Venezuela and Colombia ; ch. B)

Sedimentary structures and textures of Rio Orinoco channel sands, Venezuela and Colombia / by Edwin D. McKee ; prepared in cooperation with the Venezuelan Ministerio del Amviente y de los Recursos Naturales Renovables (U.S. Geological Survey water-supply paper ; 2326-B) (The Waters and sediments of the Rio Orinoco and its major tributaries, Venezuela and Colombia ; ch. B)
Microform図書
1989<YCA-I 19.13:2326-B>
National Diet Library

Sand waves, bars, and wind-blown sands of the Río Orinoco, Venezuela and Colombia / by Carl F. Nordin, Jr., and David Perez-Hernandez ; prepared in cooperation with the Venezuelan Ministerio del Ambiente y de los Recursos Naturales Renovables (U.S. Geological Survey water-supply paper ; 2326) (Waters and sediments of the Rio Orinoco and its major tributaries, Venezuela and Colombia ; ch. A)

Sand waves, bars, and wind-blown sands of the Río Orinoco, Venezuela and Colombia / by Carl F. Nordin, Jr., and David Perez-Hernandez ; prepared in cooperation with the Venezuelan Ministerio del Ambiente y de los Recursos Naturales Renovables (U.S. Geological Survey water-supply paper ; 2326) (Waters and sediments of the Rio Orinoco and its major tributaries, Venezuela and Colombia ; ch. A)
Microform図書
1989<YCA-I 19.13:2326-A>
National Diet Library

Study on comprehensive improvement of the Apure River basin, final report

Study on comprehensive improvement of the Apure River basin, final report
Paper図書
Nippon Koei Co., Ltd., Nikken Consultants, Inc., Kokusai Kogyo Co., LtdJapan International Cooperation Agency1993<YQ51-A157>
National Diet Library
  • Author HeadingVenezuela Ministerio del Ambiente y de los Recursos Naturales Renovables 国際協力事業団

Estudio sobre el mejoramiento integral de la cuenca del Río Apure, informe final

Estudio sobre el mejoramiento integral de la cuenca del Río Apure, informe final
Paper図書
Nippon Koei Co., Ltd., Nikken Consultants, Inc., Kokusai Kogyo Co., LtdAgencia de Cooperación Internacional del Japón1993<NA173-A17>
National Diet Library
  • Author HeadingVenezuela Ministerio del Ambiente y de los Recursos Naturales Renovables 国際協力事業団

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