TY  - BOOK
AU  - Khoiyangbam, R S
TI  - Biogas technology :Towards sustainable development
U1  - 665.776 K528B 
PY  - 2020///
CY  - New Delhi
PB  - The Energy and Resources Institute
N1  - 4640 05/12/2022 IBC22/857 10/12/2022 Main Budget
ER  -