000
00325nam a2200121Ia 4500
008
180721s9999 xx 000 0 und d
100
_a
"Abbasi, S.A. & Nipaney, P.C."
245
0
_a
Modelling and Simulation of biogas systems economics
260
_b
"Ashish, New Delhi"
260
_c
1993
365
_b
500.00
942
_c
BK
999
_c
137360
_d
137360