Selected herbicides in major streams in the Potomic River Basin upstream from Washington, D.C.
| Main Author: | |
|---|---|
| Corporate Author: | |
| Format: | Government Document Book |
| Language: | English |
| Published: |
[Reston, Va.] :
U.S. Geological Survey,
[1995?]
|
| Series: | NAWQA fact sheet ;
FS-95-107. |
| Subjects: |
| Item Description: | Caption title. "Potomac River Basin." Shipping list number: 96-0005-P. |
|---|---|
| Physical Description: | 4 unnumbered pages : maps (some color) ; 28 cm. |