000			00512nam a22001577a 4500
999			_c30108 _d30108
008			220221b ||||| |||| 00| 0 eng d
040			_aIUL-LIB
041			_aEnglish
082			_a628.16836 _bIND
245			_aIS:3025(part 1)-1987 Indian Standard Methods of Sampling and Test (physical and Chemical) for Water and Wastewater (first revision) _cBureau of Indian Standards _h[Text]
260			_aNew Delhi _bBIS _c2019
300			_a10p, _c;30cm.
650			_aCivil Engg
658			_aIS code
942			_2ddc _cRF