TY  - BOOK
AU  - Mason,Christopher F.
TI  - Biology of freshwater pollution
SN  - 0130906395
U1  - 628.168 
PY  - 2002///
CY  - Harlow, England
PB  - Prentice Hall
KW  - Freshwater biology
KW  - Great Britain
KW  - Water
KW  - Pollution
N1  - Aquatic toxicology --Organic pollution -- Eutrophication -- Acidification -- Energy and pollution -- Biological pollution -- Biological assessment of water quality -- Managing water resources
ER  -