000 00758nam a2200253Ia 4500
003 OSt
005 20220926002001.0
006 a|||||r|||| 00| 0
007 ta
008 220923b |||||||| |||| 00| 0 eng d
037 _cGeneral Book
040 _aRTL
_cRTL
_beng
041 _2eng
_aeng
082 _aX9(G:35).4.N7, L7
100 _aSubramanian S K
_9304557
245 0 _aBiogas systems in Asia
260 _a New Delhi
_bManagement Development Institute India
_c1977
300 _ax,146p.
_ccm.
490 _aManagement Development Institute, Monographs .2
500 _aAppedndix: P 131-46
650 _aBiogas Industry
_9242757
942 _hX9(G:35).4.N7, L7
_cGB
_2CC
999 _c603471
_d603471