Use of stable isotopes of carbon, nitrogen, and sulfur to identify sources of nitrogen in surface waters in the Lower Susquehanna River Basin, Pennsylvania
| Main Author: | Cravotta, Charles A., III. |
|---|---|
| Other Authors: | Pennsylvania. Bureau of Soil and Water Conservation., Geological Survey (U.S.) |
| Format: | Microfilm |
| Language: | English |
| Published: |
Lemoyne, Pa. :
U.S. Dept. of the Interior, U.S. Geological Survey ; Denver, Colo. : U.S. Geological Survey, Earth Science Information Center, Open-File Reports Section [distributor],
1995.
|
| Physical Description: |
vi, 103 pages : illustrations, map ; 28 cm. |
| Series: |
U.S. Geological Survey open-file report ;
94-510. |
| Subjects: |