000 00535nam a2200241Ia 4500
999 _c8718
_d8718
003 OSt
005 20190731141159.0
008 190723s9999 xx 000 0 und d
040 _aLibrary 2
_cLibrary 2
041 _aENG
082 _a624
_bBHA
082 _bBHA
100 _aBhasin, S K
245 0 _aIntroductory Environmental Studies
250 _a2012
260 _aYumana Nagare
260 _bAjay Publication
260 _c2012
300 _a231p.
300 _bY
650 _aCIVIL ENGINEERING
942 _2ddc
_cBK