000 00393nam a2200145Ia 4500
008 190329s9999||||xx |||||||||||||| ||und||
040 _aNITIL
_cNITIL
082 _221st
_a333.9539
_bT216C
110 _aTata Energy Research Institute
245 0 _aConstruction of biogas plants
_ba manual
260 _aNew Delhi
_bthe Author
_c1994
300 _a62p.
650 _aBiogas Plants
942 _cBKS
999 _c65103
_d65103