TY  - BOOK
AU  - M.A. Sathianathan
TI  - Bio-gas achievements and challenges
U1  - 665.7 
PY  - 1975///
CY  - New Delhi
PB  - AVARD
N1  - M.A. Sathianathan: Bio-gas achievements and challenges.  New Delhi.  AVARD, 1975.--(665.7SAT)
ER  -