000 00473nam a2200193Ia 4500
999 _c9314
_d9314
003 OSt
005 20191010170205.0
008 191003s9999 xx 000 0 und d
040 _cLibrary 2
041 _aENG
082 _a333.7
_bSHA
100 _aSharma, J P
245 0 _aEnvironmental Studies
_bPrinciples and Practices
260 _aNew Delhi
_bLaxmi Publications
_c2007
300 _a196p.
_bY
650 _aENGINEERING
700 _aSharma, J P
942 _2ddc
_cBK