TY  - BOOK
AU  - Hobson, P. N.
AU  - Robertson, A. M.
TI  - Waste Treatment in Agriculture
U1  - 628.1684 
PY  - 1977///
CY  - London
PB  - Applied Science Publishers Ltd.
KW  - Engineering and allied operations
KW  - Technology (Applied sciences)
KW  - Water treatment
ER  -