000 00309nam a2200109Ia 4500
008 220201s1996 xx 000 0 eng d
100 _aIS 3025 PART I 1987
245 0 _aMETHODS OF SAMPLING AND TEST FOR WATER AND WASTE WATER
260 _aDELHI
_bBUREAU OF INDIAN STANDARD
_c1996
300 _a10
942 _2ddc
999 _c91867
_d91867