TY  - GEN
AU  - Abbasi, S.A.
AU  - Nipaney, P.C
TI  - Modelling and simulation of biogas systems economics
SN  - 8170245338
U1  - 665.776 
PY  - 1993///
CY  - New Delhi
PB  - Ashish Pub.
KW  - TECHNOLOGY
ER  -