000225506 000__ 01199cam\a2200361\a\45e0 000225506 001__ 225506 000225506 005__ 20210513091110.0 000225506 008__ 000104s1987\\\\dcuab\\\\b\\\f000\0\eng\\ 000225506 010__ $$a 86600213 000225506 019__ $$a13795828 000225506 035__ $$a(OCoLC)ocm16759551 000225506 035__ $$a225506 000225506 037__ $$a024-001-03556-1$$bGPO 000225506 040__ $$aDLC$$beng$$cDLC$$dGPO$$dBTCTA$$dOCLCG$$dBOS$$dOCLCO 000225506 043__ $$an-us--- 000225506 049__ $$aISEA 000225506 05000 $$aTD223$$b.S65 1987 000225506 050_4 $$aTC801$$b.U2 no.2307 000225506 074__ $$a0625 000225506 08200 $$a363.7/3942/0973$$219 000225506 0860_ $$aI 19.13:2307 000225506 1001_ $$aSmith, Richard A.,$$d1945- 000225506 24510 $$aAnalysis and interpretation of water-quality trends in major U.S. rivers, 1974-81 /$$cby Richard A. Smith, Richard B. Alexander, and M. Gordon Wolman. 000225506 260__ $$aWashington, DC :$$bGPO,$$c1987. 000225506 300__ $$aiv, 25 p. :$$bill. ;$$c28 cm. 000225506 4901_ $$aGeological Survey water-supply paper ;$$v2307 000225506 504__ $$aBibliography: p. 22-25. 000225506 650_0 $$aWater quality$$zUnited States. 000225506 650_0 $$aWater chemistry. 000225506 650_0 $$aRivers$$zUnited States. 000225506 7001_ $$aAlexander, Richard B. 000225506 7001_ $$aWolman, M. Gordon,$$d1924-2010. 000225506 830_0 $$aGeological Survey water-supply paper ;$$v2307. 000225506 85200 $$bgen$$hTC801$$i.U2$$ino.2307 000225506 909CO $$ooai:library.usi.edu:225506$$pGLOBAL_SET 000225506 980__ $$aBIB 000225506 980__ $$aBOOK