TY  - BOOK
AU  - KALRA, M.S
TI  - Recycling residues of agriculture and industry
U1  - 604.6 S99R 
PY  - 1980///
PB  - Ludhiana
KW  - RECYCLING (WASTES, ETC) CONGRESSES
KW  - AGRICULTURAL WASTES -- CONGRESSES
ER  -