Areal and temporal variations in surface-water quality in the upper Potomac River basin / by Thomas J. Trombley.
| Author/creator | Trombley, Thomas J. author. |
| Other author | Geological Survey (U.S., issuing body. |
| Format | Electronic |
| Publication | Towson, Maryland : U.S. Geological Survey, 1992. |
| Description | 1 online resource (iv, 48 pages) : illustrations, map + 1 plate. |
| Supplemental Content | https://purl.fdlp.gov/GPO/gpo153086 |
| Subjects |
| Series | Water-resources investigations report ; 89-4139 Water-resources investigations report 89-4139. ^A164969 |
| General note | GPO Cataloging Record Distribution Program (CRDP). |
| Bibliography note | Includes bibliographical references (pages 47-48). |
| Source of description | Description based on online resource; title from PDF title page (USGS, viewed Mar. 19, 2021). |
| Issued in other form | Print version: Trombley, Thomas J. Areal and temporal variations in surface-water quality in the upper Potomac River basin |
| GPO item number | 0624-B-05 (online) |
| Govt. docs number | I 19.42/4:89-4139 |