Search Results - Torres-González, Sigfredo.

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  1. 1

    Compilation of ground-water level measurements, obtained by the United States Geological Survey in Puerto Rico, 1958-1985 by Torres-González, Sigfredo

    Published: Dept. of the Interior, U.S. Geological Survey ; Books and Open-File Reports [distributor], 1991
    Description: vi, 163 pages : illustrations ; 28 cm.
    Microfilm Book
  2. 2

    Ground-water resource assessment in the Río Grande de Manatí alluvial plain, Río Arriba Saliente area, Puerto Rico by Torres-González, Sigfredo

    Published: U.S. Dept. of the Interior, U.S. Geological Survey, 2002
    Description: vi, 35 pages : digital, PDF file.
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  3. 3

    Hydrogeology and simulation of ground-water flow in the upper aquifer of the Río Grande de Manatí area, Puerto Rico by Torres-González, Sigfredo

    Published: U.S. Dept. of the Interior, U.S. Geological Survey ; Earth Science Information Center, Open-File Reports Section [distributor], 1996
    Description: vi, 102 pages : illustrations, maps ; 28 cm.
    Government Document Book
  4. 4

    Reconnaissance of the ground-water resources of Vieques Island, Puerto Rico by Torres-González, Sigfredo

    Published: U.S. Geological Survey, 1989
    Description: 1 online resource (v, 37 pages) : illustrations.
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  5. 5

    Potentiometric surface of the Kings Hill aquifer and hydrologic conditions in Saint Croix, U.S. Virgin Islands, July 1987 by Torres-González, Sigfredo, Rodriguez-del-Rio, Felix

    Published: U.S. Geological Survey, Water Resources Division, Caribbean District, 1990
    Description: 1 online resource (1 map) : color.
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