TY  - BOOK
AU  - Chawla,O.P
TI  - Advances in biogas technology
U1  - 620.8 19
PY  - 1986///
CY  - New Delhi
PB  - Indian Council of Agricultural Research
KW  - Biogas
KW  - Spines
KW  - Biotechnology
N1  - Bibliography : p. 137-144; btbi
N2  - Environment Management
ER  -