TY  - BOOK
AU  - Ohki,Takaaki
TI  - Physicochemical properties of sludge and it's effectiveness as a soil-additive
SN  - 03861678
PY  - 1992///
CY  - Japan
PB  - Research Institute of Industrial Technology,  Nihon University
KW  - Sewage sludge as fertilizer
ER  -