000 00448nam a2200145Ia 45e0
999 _c1993
_d1993
003 OSt
005 20210417125900.0
008 180110s2008 xx 000 0 und d
020 _a9788170355281
082 _a628.16
100 _aKhanna, D.R
245 0 _aLaboratory Manual of Water and Wastewater Analysis
260 _aDelhi
_bDaya Publishing House
_c2008
300 _av, 189p; 2
942 _2ddc
_cBK