TY  - BOOK
AU  - Siwiec, Steven F.
CN  - I 19.76:
CY  - Lemoyne, Pa. :
CY  - Denver, CO :
DA  - 1997.
ID  - 216499
KW  - Water quality
KW  - Water quality
KW  - Water quality
N1  - "National Water-Quality Assessment Program."
N1  - Shipping list no.: 99-0354-M.
PB  - U.S. Dept. of the Interior, U.S. Geological Survey ;
PB  - Branch of Information Services [distributor],
PP  - Lemoyne, Pa. :
PP  - Denver, CO :
PY  - 1997.
T1  - Water-quality assessment of the Lower Susquehanna River Basin, Pennsylvania and Marylanddesign and implementation of water-quality studies, 1992-95 /
TI  - Water-quality assessment of the Lower Susquehanna River Basin, Pennsylvania and Marylanddesign and implementation of water-quality studies, 1992-95 /
VL  - 97-583
ER  -