000230896 000__ 01691cam\a2200397\a\45e0 000230896 001__ 230896 000230896 005__ 20210513092016.0 000230896 008__ 991012s1999\\\\vauab\\\\b\\\f000\0\eng\\ 000230896 010__ $$a 99051607 000230896 020__ $$a0607928433 000230896 035__ $$a(OCoLC)ocm42692072 000230896 035__ $$a230896 000230896 040__ $$aDLC$$beng$$cDLC$$dGPO$$dAGL$$dBAKER$$dBTCTA$$dAZU$$dGEBAY$$dYDXCP$$dOCLCF$$dOCLCO 000230896 042__ $$apcc 000230896 043__ $$an-us-or 000230896 049__ $$aISEA 000230896 05000 $$aTD224.O7$$bK45 1999 000230896 05014 $$aTC801$$b.U2 no.2465-C 000230896 074__ $$a0625 000230896 08200 $$a363.738$$221 000230896 0860_ $$aI 19.13:2465-C 000230896 1001_ $$aKelly, Valerie J. 000230896 24510 $$aSources and transport of phosphorus and nitrogen during low-flow conditions in the Tualatin River, Oregon, 1991-93 /$$cby Valerie J. Kelly, Dennis D. Lynch, and Stewart A. Rounds ; prepared in cooperation with Unified Sewerage Agency of Washington County. 000230896 260__ $$aReston, Va. :$$bU.S. Dept. of the Interior, U.S. Geological Survey ;$$aDenver, CO ;$$bFor sale by the U.S. Geological Survey, Branch of Information Services,$$c1999. 000230896 300__ $$avii, 94 p. :$$bill., maps ;$$c28 cm. 000230896 4901_ $$aGeological Survey water-supply paper ;$$v2465-C 000230896 500__ $$aShipping list no.: 2000-0175-P. 000230896 504__ $$aIncludes bibliographical references (p. 74). 000230896 650_0 $$aWater quality$$zOregon$$zTualatin River. 000230896 650_0 $$aPhosphorus$$xEnvironmental aspects$$zOregon$$zTualatin River. 000230896 650_0 $$aNitrogen$$xEnvironmental aspects$$zOregon$$zTualatin River. 000230896 7001_ $$aLynch, Dennis D. 000230896 7001_ $$aRounds, Stewart. 000230896 7101_ $$aWashington County (Or.).$$bUnified Sewerage Agency. 000230896 7102_ $$aGeological Survey (U.S.) 000230896 830_0 $$aGeological Survey water-supply paper ;$$v2465-C. 000230896 85200 $$bgen$$hTC801$$i.U2$$ino.2465-C 000230896 909CO $$ooai:library.usi.edu:230896$$pGLOBAL_SET 000230896 980__ $$aBIB 000230896 980__ $$aBOOK