TY  - BOOK
AU  - Der Emde, W. Von
AU  - Tech, H. B.
TI  - DEVELOPMENTS IN DESIGN AND OPERATION OF LARGE WASTEWATER TREATMENT PLANTS
SN  - 0080368824
U1  - 628.162 
PY  - 1988///
CY  - Oxford
PB  - Pergamon Press
KW  - Sewage -- Analysis -- Cong
KW  - Water -- Waste -- Cong
ER  -