TY  - BOOK
AU  - Calley, A.G.
AU  - Forster. C.F.
TI  - Treatment of Industrial Effluents
U1  - 628.54 
PY  - 1977///
CY  - lONDON
PB  - Hodder and Stoughton
KW  - industrial effluents
ER  -