TY  - BOOK
AU  - Reif, Andrew G.
CN  - I 19.76:
CY  - Lemoyne, Pa. :
CY  - Denver, Colo. :
DA  - 1999.
ID  - 261911
KW  - Water
KW  - Freshwater invertebrates
KW  - Benthos
KW  - Water
KW  - Water
N1  - Shipping list no.: 2002-0363-M.
PB  - U.S. Dept. of the Interior, U.S. Geological Survey ;
PB  - Branch of Information Services [distributor],
PP  - Lemoyne, Pa. :
PP  - Denver, Colo. :
PY  - 1999.
T1  - Physical, chemical, and biological data for selected streams in Chester County, Pennsylvania, 1981-94
TI  - Physical, chemical, and biological data for selected streams in Chester County, Pennsylvania, 1981-94
VL  - 99-216
ER  -