TY  - BOOK
AU  - Donnelly, Colleen A.
AU  - Ferrari, Matthew J.
CN  - I 19.76:
CY  - [Baltimore, Md. :
CY  - Denver, CO :
DA  - 1998.
ID  - 216555
KW  - Pesticides
KW  - Water
N1  - Caption title.
N1  - Shipping list no.: 99-0388-M.
PB  - U.S. Dept. of the Interior, U.S. Geological Survey ;
PB  - Branch of Information Services, distributor],
PP  - [Baltimore, Md. :
PP  - Denver, CO :
PY  - 1998.
T1  - Summary of pesticide data from streams and wells in the Potomac River Basin, 1993-96
TI  - Summary of pesticide data from streams and wells in the Potomac River Basin, 1993-96
VL  - 97-666.
ER  -