000 00304nam a2200121Ia 4500
008 170101s2011 xx 000 0 und d
020 _a9788179934043
100 _aKhoiyangbam, R.S.
245 0 _aBiogas Technology
260 _aNew Delhi
_bTERI Press
_c2011
300 _axvi, 200 p.
942 _2ddc
_cBK
999 _c118332
_d118332