000			00789 a2200241 4500
005			20190822115456.0
008			190822b xxu||||| |||| 00| 0 eng d
020			_a0875532357
040			_cIIT Kanpur
041			_aeng
082			_a363.73946 _bAm3s20
110			_aAmerican Public Health Association
245	1		_aStandard methods for the examination of water and wastewater _cedited by Lenore S. Clesceri
250			_a20th ed.
260			_aWashington _bAmerican Public Health Association _c1998
300			_avarious pagings
500			_aAmerican water works association and water environfent Federation.
650			_aWater analysis
650			_aSewage analysis
700			_aClesceri, Lenore S [ed.]
710			_aAmerican Public Health Association
942			_cREF
999			_c467103 _d467103