TY  - BOOK
AU  - Sidwick,J.M.
ED  - Society of Chemical Industry
TI  - Topics in wastewater treatment
U1  - 628.3 
PY  - 1985///
CY  - Oxford
PB  - Published for the Society of Chemical Industry by Blackwell Scientific
KW  - Sewage
KW  - Purification
ER  -