TY  - BOOK
AU  - Soma Dutta
AU  - Venkata Ramana
TI  - Biogas
SN  - 0000071541
U1  - 628.01 
PY  - 2006///
CY  - New Delhi
PB  - Teri
KW  -  Experence
KW  -  Indian
KW  -  NGO
KW  - Biogas
KW  - Env Engg Chemical App
ER  -