Main Title |
Areal and temporal variations in surface-water quality in the upper Potomac River basin |
Author |
Trombley, Thomas J.
|
Publisher |
U.S. Dept. of the Interior, U.S. Geological Survey, |
Year Published |
1992 |
OCLC Number |
25740943 |
Subjects |
Water quality--Potomac River Watershed
|
Holdings |
Library |
Call Number |
Additional Info |
Location |
Last Modified |
Checkout Status |
EJBM |
TD223.1.T76 1992 |
|
Headquarters Library/Washington,DC |
05/13/1994 |
|
Collation |
iv, 48 p. : ill., 1 map ; 28 cm. |
Notes |
Shipping list no.: 92-263-P. One folded map in pocket. Includes bibliographical references (p. 47-48). |