00518nam a2200169Ia 4500082002100000100004100021245005500062260002600117300001700143500000500160690000600165700003300171952010300204964001700307921000900324999001500333  a333.79bSa125.EA  aSadhu, Ashok K. and Verma, Pramod K.  aEnergy the alternative resources; a bibliographyb  aNew DelhibSAGEc1978  axxiii, 231p.  a  a   aVerma, Pramod K. ; jt. auth.  00104070aISIbISId1998-08-26l0o333.79 Sa125.EApDP13237r2019-02-14 00:00:00w2019-02-14yBK  abcdefg  a6307  c6307d6307