000229375 000__ 01001cam\a2200289\\\45e0 000229375 001__ 229375 000229375 005__ 20210513091740.0 000229375 008__ 710513s1971\\\\dcuab\\\\b\\\f000\0\eng\\ 000229375 010__ $$a 74608377 000229375 035__ $$a(OCoLC)ocm00137024 000229375 035__ $$a229375 000229375 040__ $$aDLC$$beng$$cDLC$$dOWU$$dOCLCQ$$dBTCTA$$dOCLCG$$dSTF$$dOCLCO 000229375 043__ $$an-us-ak 000229375 049__ $$aISEA 000229375 0500_ $$aQE75$$b.B9 no.1315 000229375 074__ $$a0620 000229375 0860_ $$aI 19.3:1315 000229375 1001_ $$aClark, Sandra H. B. 000229375 24510 $$aGeochemical and geological reconnaissance in the Seventymile River area, Alaska,$$cby Sandra H. B. Clark and Helen L. Foster. 000229375 260__ $$aWashington,$$bU.S. Govt. Print. Off.,$$c1971. 000229375 300__ $$aiii, 21 p. :$$bill., maps ;$$c24 cm. 000229375 4901_ $$aGeological Survey bulletin 1315 000229375 504__ $$aBibliography: p. 21. 000229375 650_0 $$aOre deposits$$zAlaska$$zSeventymile River Watershed. 000229375 650_0 $$aGeochemical prospecting. 000229375 7001_ $$aFoster, Helen Laura,$$d1919-$$ejoint author. 000229375 830_0 $$aGeological Survey bulletin ;$$v1315. 000229375 85200 $$bgen$$hQE75$$i.B9$$ino.1315 000229375 909CO $$ooai:library.usi.edu:229375$$pGLOBAL_SET 000229375 980__ $$aBIB 000229375 980__ $$aBOOK