TY  - BOOK
AU  - Veena, D. R.
TI  - Bio-gas technology: a study of community bio-gas plant / 
SN  - 817024028X
U1  - 665.8 22
PY  - 1986///
CY  - New Delhi : 
PB  - Ashish Pub. House, 
KW  - Biogas
N1  - Includes bibliographical references & index
ER  -