TY  - GEN
AU  - Alabaster, J S
AU  - LLoyd, R
TI  - Water Quality Criteria for Freshwater Fish
SN  - 0408106735
U1  - 639.31 
PY  - 1980///
CY  - London
PB  - Butterworths
KW  - Water Quality
KW  - Freshwater Fisheries
KW  - Fisheries
ER  -