TY  - BOOK
AU  - Barnes, D. and Forster, C F and Johnstone, D W M
TI  - Oxidation ditches in wastewater treatment
SN  - 0273085271
U1  - 628.4 
PY  - 1983///
CY  - London
PB  - Pitman Books
KW  - Sanitary engineering
KW  - Waste water
ER  -