TY  - BOOK
AU  - Tyagi, P D
TI  - Full from wastes and weeds
U1  - 333.7938 21st
PY  - 1989///
CY  - New Delhi
PB  - Batra Book Service
KW  - Biomass energy-India; Factory and trade waste-India; Agriculture and energy; Agriculture-Environmental aspects
ER  -