Historical review of the international water-resources program of the U.S. Geological Survey, 1940-70 /
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| Corporate Authors: | , |
| Format: | Government Document Book |
| Language: | English |
| Series: | Geological Survey professional paper ;
911. |
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| Item Description: | Prepared with the cooperation of the Agency for International Development, and international organizations. |
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| Physical Description: | vii, 146 pages : illustrations ; 29 cm. |
| Bibliography: | Includes bibliographies. |