Search Results - "Geological survey"

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    Water resources investigations in Puerto Rico and the U.S. Virgin Islands : 1984-1985 programs and activities of the U.S. Geological Survey, Water Resources Division, Caribbean Dis... by Quiñones, F. (Ferdinand)

    Published: U.S. Geological Survey, 1985
    Description: 1 volume : illustrations, maps ; 28 cm.
    Government Document Microfilm Book
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    Water resources investigations in Puerto Rico and the U.S. Virgin Islands : 1984-1985 programs and activities of the U.S. Geological Survey, Water Resources Division, Caribbean District
  2. 2

    Publications of the U.S. Geological Survey, Water Resources Division for Puerto Rico and the U.S. Virgin Islands, 1946-1985 by Quiñones, F. (Ferdinand)

    Published: U.S. Dept. of the Interior, Geological Survey ; Open-File Services Section, Western Distribution Branch, 1985
    Description: 1 volume : illustrations ; 28 cm.
    Government Document Microfilm Book
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    Publications of the U.S. Geological Survey, Water Resources Division for Puerto Rico and the U.S. Virgin Islands, 1946-1985

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