000120955 000__ 01407cam\a2200325\a\4500 000120955 001__ 120955 000120955 005__ 20210513042929.0 000120955 008__ 870114s1987\\\\dcuba\\\\b\\\f000\0\eng\\ 000120955 010__ $$a86607948 000120955 035__ $$a(OCoLC)ocm15133590 000120955 035__ $$a120955 000120955 040__ $$aDLC$$beng$$cDLC$$dGPO$$dOCLCQ$$dBTCTA$$dGBVCP$$dOCLCO 000120955 043__ $$an-us-mt 000120955 049__ $$aISEA 000120955 05000 $$aQE75$$b.B9 no.1724-A 000120955 074__ $$a0620 000120955 0820_ $$a557.3 s$$a553/.09786/663$$219 000120955 0860_ $$aI 19.3:1724 000120955 24500 $$aMineral resources of the Ruby Mountains Wilderness Study Area, Madison County, Montana /$$cby R.G. Tysdale ... [et al.] ; with a section on talc / by R.B. Berg. 000120955 260__ $$aWashington :$$bU.S. G.P.O. ;$$aDenver, CO :$$bFor sale by the Books and Open-File Reports Section, U.S. Geological Survey,$$c1987. 000120955 300__ $$av, 22 p. :$$bill., maps (some col.) ;$$c29 cm. 000120955 4901_ $$aMineral resources of wilderness study areas--southwestern Montana ;$$vch. A 000120955 4901_ $$aU.S. Geological Survey bulletin ;$$v1724-A 000120955 500__ $$aOne map on folded leaf in pocket. 000120955 504__ $$aIncludes bibliographical references (p. 20-22). 000120955 650_0 $$aMines and mineral resources$$zMontana$$zRuby Mountains Wilderness. 000120955 651_0 $$aRuby Mountains Wilderness (Mont.) 000120955 7001_ $$aTysdal, Russell G. 000120955 830_0 $$aMineral resources of wilderness study areas--southwestern Montana ;$$vch. A. 000120955 830_0 $$aU.S. Geological Survey bulletin ;$$v1724-A. 000120955 85200 $$bgen$$hQE75$$i.B9$$ino.1724-A 000120955 909CO $$ooai:library.usi.edu:120955$$pGLOBAL_SET 000120955 980__ $$aBIB 000120955 980__ $$aBOOK