TY  - BOOK
AU  - Subramaniam, S.K.
ED  - Management Development Institute, New Delhi
TI  - Bio-gas systems in Asia
U1  - RS.0342 
PY  - 1977///
PB  - ICSSR, New Delhi
KW  - BIOGAS - ASIA
KW  - BIO GAS//BIOGAS
ER  -