TY  - BOOK
AU  - SINGH, Rattan
TI  - Utilization of agricultural wastes: proceedings
U1  - 604.6 S99U 
PY  - 1985///
PB  - Ludhiana
KW  - AGRICULTURAL WASTES -- CONGRESSES
KW  - RECYCLING(WATER ,ETC) -- CONGRESSES
ER  -