Water-quality assessment of the Potomac River Basin : analysis of available pesticide data, 1972-90.
| Main Author: | |
|---|---|
| Corporate Authors: | , |
| Other Authors: | |
| Format: | Government Document Book |
| Language: | English |
| Published: |
Baltimore, Md. :
U.S. Dept. of the Interior, U.S. Geological Survey ;
1997.
|
| Series: | Water-resources investigations report ;
97-4051. |
| Subjects: |
| Item Description: | "Prepared as part of the National Water-Quality Assessment (NAWQA) Program." Shipping list number: 97-0370-P. |
|---|---|
| Physical Description: | vi, 80 pages : maps ; 28 cm. |
| Bibliography: | Includes bibliographical references (pages 75-77). |