TY  - BOOK
ED  - NationalEnvironmental Engineering Research Institute (Nagpur)
TI  - NEERI features, 1986-87
U1  - 628.06 21st
PY  - 1987///
CY  - Nagpur
PB  - National Environmental Engineering Research Institute
KW  - Ecology; Factory and trade waste; Recycling (Waste, etc)
ER  -