000			005810000a22002050004500
082			_a631.7 KHA/LA
100			_aKHANNA, D R _fAuthor
245			_aLABORATORY MANUAL OF WATER AND WASTEWATER ANALYSIS
260			_aNEW DELHI, DAYA PUBLISHING HOUSE
260			_c2008
300			_apages 189
650			_aBIOLOGICAL & MICROBIOLOGICAL ANALYSIS OF WATER
650			_aBIOSTATISTICS
650			_aCHEMICAL ANALYSIS OF WATER
650			_aHEAVY METALS
650			_aMAINTENANCE OF LABORATORY
650			_aMONITORING
650			_aPHYSICAL ANALYSIS OF WATER
942			_cBK
999			_c296287 _d296287