TY  - BOOK
AU  - Chawla, O.P.
TI  - Advances in Biogas Technology
U1  - 574.19121 
PY  - 1986///
CY  - New Delhi
PB  - ICAR
KW  - Life sciences
KW  - Pure Sciences
KW  - Bioenergetics
KW  - Biogas technology
ER  -