000 00486nam a22001817a 4500
003 NUST - PNEC
005 20170116180922.0
008 150905b xxu||||| |||| 00| 0 eng d
020 _a812241768X
040 _cLIBRARY
082 _a621.042 CHA
100 _97854
_aChauhan, D. S.
245 _aNon-conventional energy resources
_cD. S. Chauhan and S. K. Shrivastava
250 _a2nd ed.
260 _cc.2006
650 _97859
_aRenewable energy sources
_xEE
942 _2ddc
_cBK
999 _c65663
_d65663