TY  - GEN
AU  - James, A
AU  - Evison, Lilian
TI  - Biological Indicators of Water Quality
SN  - 0471275905
U1  - 628.160157 
PY  - 1979///
CY  - Chichester
PB  - John Wiley & Sons
KW  - Water Quality
KW  - Water Pollution
KW  - Fishery
KW  - Pollution Indicators
ER  -