Geological Survey research, 1971, Chapter A.
| Corporate Author: | |
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| Format: | Government Document Book |
| Language: | English |
| Published: |
Washington, D.C. :
U.S. Govt. Print Office,
1971.
|
| Series: | Geological Survey professional paper ;
750-A. |
| Subjects: |
| Item Description: | "A summary of recent significant scientific and economic results accompanied by a list of publications released in fiscal year 1971, a list of geologic and hydrologic investigations in progress, and a report on the status of topgraphic mapping." |
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| Physical Description: | vii, 418 pages : illustrations, maps ; 29 cm. |
| Bibliography: | Includes bibliographical references and indexes. |