000033658 000__ 01452cam\a2200373\a\45\0 000033658 001__ 33658 000033658 005__ 20210513005809.0 000033658 008__ 810827s1981\\\\vauab\\\\\\\\f000\0\eng\d 000033658 010__ $$a 81600058 000033658 035__ $$a(OCoLC)ocm07707829 000033658 040__ $$aWaU$$cDLC$$dWAU$$dGPO 000033658 042__ $$alccopycat 000033658 043__ $$an-us-wa 000033658 049__ $$aISEA 000033658 05000 $$aQE75$$b.C5 no. 850-F 000033658 074__ $$a620-A 000033658 08200 $$a557.3 s$$a589.4/70424$$220 000033658 0860_ $$aI 19.4/2:850-F 000033658 1001_ $$aMcKnight, Diane M. 000033658 24510 $$aToxicity of Mount St. Helens ash leachate to a blue-green alga /$$cby Diane M. McKnight, Gerald L. Feder, and Eric A. Stiles. 000033658 260__ $$a[Reston, Va.?] :$$bU.S. Dept. of the Interior, Geological Survey ;$$aAlexandria, Va. (604 S. Pickett St., Alexandria, Va. 22304) :$$bDistribution Branch, Text Products Section, U.S. Geological Survey,$$c1981. 000033658 300__ $$av, 14 p. :$$bill., maps ;$$c26 cm. 000033658 440_0 $$aGeological Survey circular ;$$v850-F 000033658 440_0 $$aHydrologic effects of the eruptions of Mount St. Helens, Washington, 1980 000033658 504__ $$aBibliography: p. 13-14. 000033658 650_0 $$aAnabaena. 000033658 650_0 $$aVolcanic ash, tuff, etc.$$xToxicology$$zWashington (State) 000033658 650_0 $$aLake ecology$$zWashington (State) 000033658 650_0 $$aWater quality bioassay$$zWashington (State) 000033658 651_0 $$aSaint Helens, Mount (Wash.)$$xEruption, 1980. 000033658 7001_ $$aFeder, Gerald L. 000033658 7001_ $$aStiles, Eric A. 000033658 7102_ $$aGeological Survey (U.S.) 000033658 85200 $$bgen$$hQE75$$i.C5$$ino.850-F 000033658 909CO $$ooai:library.usi.edu:33658$$pGLOBAL_SET 000033658 980__ $$aBIB 000033658 980__ $$aBOOK 000033658 994__ $$aC0$$bISE