000 00580nam a2200229Ia 4500
008 150901s9999 xx 000 0 und d
020 _a8189422286
041 _aEnglish
082 _a574.5
082 _bSIV/BA
100 _aSivashanmugam P
100 _eAuthor
245 _aBasics of environmental science and engineering
260 _aNew Delhi
260 _bNew India Publishing Agency
260 _c2007
300 _a368 Pages
365 _aRs. 990
650 _aEnvironmental engineering
650 _aEnvironmental science
942 _cBK
999 _c240934
_d240934