TY  - BOOK
AU  - Mital,K.M
TI  - Biogas Systems :policies,progress and prospects
SN  - 978-81-224-1104-5
AV  - TR359.M58 2007 
PY  - 2007///
CY  - New Delhi
PB  - New Age International
KW  - Biogas
N1  - Includes Index & Bibliography
ER  -