TY  - BOOK
AU  - D.R. Veena
TI  - Bio-gas technology a study of community bio gas plant
SN  - 81-7024-028-X
U1  - 665.776 
PY  - 1986///
CY  - New Delhi
PB  - Ashish Publishing Home
N1  - D.R. Veena: Bio-gas technology a study of community bio gas plant.  New Delhi.  Ashish Publishing Home, 1986. 81-7024-028-X--(665.776VEE)
ER  -