000 00441nam a2200169Ia 4500
005 20260205055205.0
008 260111s9999||||xx |||||||||||||| ||und||
082 _a333.79 C394N
100 _aChauhan,D.S.
245 0 _aNon-conventional energy resources
250 _arev. sec. ed.
260 _aNew Delhi
_bNew age international
_c2006
300 _a227p.
690 _aEnergy resources
700 _aSrivastava, S.K./
942 _cBK
999 _c150591
_d150591