000 nam a22 4500
999 _c134221
_d134221
082 _a665.776 KHO-B
100 _aKhoiyangbam R.S. and others
245 _aBiogas TEchnology: towards sustainable development
260 _aNew Delhi
_bTERI
_c2011
300 _a200
942 _2ddc
_cBK