Methods for identifying sources of nitrogen contamination of ground water in valleys in Washoe County, Nevada [microform] / by Ralph L. Seiler ; prepared in cooperation with the Washoe County Department of Comprehensive Planning.
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| Main Author: | |
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| Corporate Authors: | , |
| Format: | Government Document Microfilm Book |
| Language: | English |
| Published: |
Carson City, Nev. : Denver, CO :
U.S. Geological Survey ; Branch of Information Services [distributor],
1996.
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| Series: | U.S. Geological Survey open-file report ;
96-461. |
| Subjects: |
| Item Description: | Cover title. Distributed to depository libraries in microfiche. Shipping list number: 98-0381-M. |
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| Physical Description: | iv, 20 pages : illustrations, map ; 28 cm. |
| Bibliography: | Includes bibliographical references (pages 18-20) |
| Reproduction Note: | Microfiche. |