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000240754 001__ 240754
000240754 005__ 20220217104453.0
000240754 007__ he\bmb024bbca
000240754 008__ 950509s1993\\\\vaua\\\\bb\\\f000\0\eng\d
000240754 035__ $$a(OCoLC)ocm32442272
000240754 035__ $$a240754
000240754 040__ $$aMST$$cMST$$dOCL$$dISE
000240754 049__ $$aISEA
000240754 074__ $$a0624-H (MF)
000240754 0860_ $$aI 19.76:93-275
000240754 1001_ $$aMenzie, W. D.
000240754 24510 $$aGrade and tonnage model of Porphyry Cu deposits in British Columbia, Canada, and Alaska, U.S.A.$$h[microform] /$$cby W. David Menzie and Donald A. Singer.
000240754 260__ $$aReston, VA :$$bU.S. Geological Survey,$$c1993.
000240754 300__ $$a[8] leaves :$$bill. ;$$c28 cm.
000240754 4901_ $$aOpen-file report ;$$v93-275
000240754 500__ $$aCover title.
000240754 500__ $$aShipping list no.: 94-0603-M.
000240754 504__ $$aIncludes bibliographical reference (leaf [1]).
000240754 533__ $$aMicrofiche.$$b[Washington] :$$cSupt Docs/GPO,$$d1994.$$e1 microfiche.$$7s1994    dcun b
000240754 650_0 $$aPorphyry$$zNorth America.
000240754 650_0 $$aCopper ores$$zNorth America.
000240754 650_0 $$aOre deposits$$zNorth America.
000240754 650_4 $$aMineral resources$$zNorth America.
000240754 7001_ $$aSinger, D. A.
000240754 7102_ $$aGeological Survey (U.S.)
000240754 7761_ $$cOriginal$$w(OCoLC) 28160005.
000240754 830_0 $$aOpen-file report (Geological Survey (U.S.)) ;$$v93-275.
000240754 85230 $$bdfich$$hI 19.76:$$i93-275
000240754 909CO $$ooai:library.usi.edu:240754$$pGLOBAL_SET
000240754 980__ $$aBIB
000240754 980__ $$aGOV RESOURCE
000240754 994__ $$aE0$$bISE