000 00302nam a2200133Ia 4500
020 _a9788189757243
100 _aHasan Saeed S
245 _aNon Conventional Energy Resources
250 _a2nd
260 _bS.K.Kataria & Sons
_aNew Delhi
_c2011
300 _a344
700 _aSharma DK
942 _cBK
999 _c57431
_d57431