TY  - BOOK
AU  - Varadarajan, Dhulasi Birundha,
TI  - Cost-Benefit Analysis of Bio-Gas Plants
SN  - 8170246105
U1  - 658.1552 
PY  - 1995///
CY  - Delhi
PB  - Ashish Pub. House
KW  - Bio-Gas Plants
KW  - Cost-Benefit Analysis
ER  -