TY  - GEN
AU  - Campbell H W, Rush R J, Tew R.
TI  - Sludge dewatering design manual
T2  - (Research report ; no. 72)
SN  - 0-662-01530-4
PY  - 1978///
CY  - Ontario : 
PB  - Ministry of the environment
KW  - Sewage
KW  - Refuse disposal
ER  -