00861nam a22002417a 450000500170000001000130001702000210003003500130005103700160006404000120008008200160009210000230010824500790013126000470021027000420025730000230029950000510032265000310037365000260040494200250043099900190045595201450047420170124110017.0  aA-258212  c00.00a817024028  aA-258212  bCen Lib/Ret  aDPLbEN  a333.72bVEE  aVeena, D.R.913459  aBio-gas technology :cby D.R. Veena ba study of community bio-gas plant /  bAshish Publishing House aNew Delhi c1986  bNew Delhi e110026a8/81, punjabi bag  aix, 94p.c21cm(Hb)  aIncludes bibliographical references and index   aBio-gas technology 918873  aBio-gas plant 918874  2ddccENh333.72mVEE  c126924d126924  04104070aLbLd2015-06-26eCen Lib/Retg0.00l0o333.72 VEEpA-258212r2015-06-26 00:00:00t1v0.00w2015-06-26yENzW/d list no. 6819/17