000			00674pam a2200193a 44500
008			160408b1986 xxu||||| |||| 00| 0 eng d
082			_a551.482 _bM749L
100			_aLerner, David
245	1		_aMONITORING TO DETECT CHANGES IN WATER QUALITY SERIES
260			_aWallingfer _bIahs _c1986
300			_aix,336
440			_aIahs Publication _vNo. 157
500			_aProc. Of A Symposium Held During 2nd Scientific Assembly Of Iahs, Budapest, 1986. Sponsored By Unep And Unesco
650			_aWater Quality Monitoring Stations -- Cong
650			_aWater Quality -- Measurement -- Cong
650			_aHydrologic Models -- Cong
964			_gCIRC
997			_aA100342 C
999			_c323809 _d323809