TY  - BOOK
ED  - Calcutta. Nodal Research Centre
TI  - Technology for treatment of urban solid wastes: trend and practice in India
U1  - 628.74(54) 
PY  - 1994///
CY  - Calcutta
PB  - Nodal Research Centre
KW  - Rural sewage
KW  - Urban solid waste
ER  -