TY  - GEN
AU  - Mason Christopher
TI  - Biology of Freshwater Pollution
SN  - 0130906395
U1  - 628.168 
PY  - 2002///
CY  - New York
PB  - Prentics Hall
KW  - Biology, Freshwater Pollution, Aquatic Toxicology
N1  - Acc. No.18335: Transferd on 6.7.2005 to Aquatic Environmental Management Dept
ER  -