000 00511nam a2200169Ia 4500
005 20241120172023.0
008 241119s9999||||xx |||||||||||||| ||und||
041 _aENG
082 _a665.7
_bSUB
100 _aS.K. Subramanian
245 0 _aBio-gas systems in asia
260 _aNew Delhi
_bManagement Development Intitute
_c1977
300 _a146p
504 _aS.K. Subramanian: Bio-gas systems in asia. New Delhi. Management Development Intitute, 1977.--(665.7SUB)
546 _aENGLISH
942 _cBK
999 _c22167
_d22167