000 00703nam a2200289Ia 4500
003 OSt
005 20121206101706.0
008 120829s9999 xx 000 0 und d
020 _a81-7041-214-5
040 _csce
041 _aEnglish
082 _a628 CHH
100 _aChhatwal, G. R..
245 _aEnvironmental water pollution and its control /
_cChhatwal .G.R ,Mehra,M.C , Satake, M and et al.
260 _aNew Delhi:
260 _bAnmol,
260 _c2005.
300 _avi,.
300 _b: 532p..
300 _c: ill. ; 22 cm.
541 _31 copy
541 _e18662
541 _hNu.650
700 _aMehara,M.C.
700 _aSatake,M and et al.
942 _cBK
_2ddc
999 _c10092
_d10092