Use of stable isotopes of carbon, nitrogen, and sulfur to identify sources of nitrogen in surface waters in the Lower Susquehanna River Basin, Pennsylvania / by Charles A. Cravotta, III ; prepared in cooperation with the Pennsylvania Department of Environmental Protection, Bureau of Soil and Water Conservation.
| Author/creator | Cravotta, Charles A. |
| Other author | Pennsylvania. Bureau of Soil and Water Conservation. |
| Other author | Geological Survey (U.S.) |
| Format | Microform |
| Publication Info | 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. |
| Description | vi, 103 pages : illustrations, map ; 28 cm. |
| Subjects |
| Series | U.S. Geological Survey open-file report ; 94-510 U.S. Geological Survey open-file report 94-510. ^A632201 |
| General note | Shipping list no.: 96-0699-M. |
| Bibliography note | Includes bibliographical references (p. 65-72). |
| Reproduction note | Joyner- Microfiche. [Denver, Colo.] : U.S. Geological Survey, [1996?] 2 microfiches : negative. |
| GPO item number | 0624-H (MF) |
| Govt. docs number | I 19.76:94-510 |
Availability
| Library | Location | Call Number | Status | Item Actions |
|---|---|---|---|---|
| Joyner | Microforms B300 | I 19.76:94-510 | ✔ Available |