000 00393nam a2200133Ia 45e0
008 180110s2018 xx 000 0 und d
020 _a8186623825
082 _a665.775
100 _aNIIR Board
245 0 _aHand Book on Biogas and It's Applications
260 _aDelhi
_bNational Institute of Industrial Researc
300 _axiii, 454p
942 _2ddc
_cBK
999 _c873
_d873