TY  - BOOK
AU  - B T Nijaguna
TI  - Biogas Technology
SN  - 0000080139
U1  - 574.19121 
PY  - 2002///
CY  - New Delhi
PB  - New Age
KW  -  Technology
KW  - Bioenergetics
KW  - Biogas
ER  -