000217430 000__ 02006cam\a2200409Ia\45e0
000217430 001__ 217430
000217430 005__ 20220217104100.0
000217430 007__ he\bmb024bbca
000217430 008__ 920403s1991\\\\couab\\\bb\\\f000\0\eng\d
000217430 035__ $$a(OCoLC)25588618
000217430 035__ $$a217430
000217430 040__ $$aEZF$$cEZF$$dGPO
000217430 049__ $$aISEA
000217430 074__ $$a0624-H (MF)
000217430 0860_ $$aI 19.76:91-28-A
000217430 1001_ $$aConnor, Jon J.
000217430 24510 $$aGeochemical variation in a copper-bearing redbed sequence of the Ravalli Group (Belt Supergroup), northwestern Montana and northern Idaho$$h[microform] /$$cby Jon J. Connor ; with analytical contributions from A.J. Bartel ... [et al.].
000217430 260__ $$aDenver, Colo. :$$bU.S. Geological Survey :$$bBooks and Open-File Reports Section [distributor],$$c1991.
000217430 300__ $$a2 v. :$$bill., maps ;$$c28 cm. +$$e1 computer disk (5 1/4 in.)
000217430 4901_ $$aOpen-file report ;$$v91-0028 A, 91-0028 B
000217430 500__ $$aCover title.
000217430 500__ $$aDistributed to depository libraries in microfiche.
000217430 500__ $$aShipping list no.: 92-0531-M.
000217430 500__ $$aImprint and distribution information from transmittal sheet.
000217430 500__ $$aTitle on disk label: Geochemical variation, Ravalli Group redbeds NW Montana & N Idaho.
000217430 500__ $$aComputer disk contains 22 files.
000217430 500__ $$aInformation on diskette not included in microfiche reproduction.
000217430 5050_ $$a91-0028A. Geological interpretation (paper copy) -- 91-0028B. Geochemical data files, ASCII, (1) 5 1/4" 360K floppy diskette.
000217430 533__ $$aMicrofiche.$$b[Denver, Colo. :$$cU.S. Geological Survey,$$d1991?]$$e1 microfiche : negative.$$7s1991    coun b
000217430 650_0 $$aGeochemistry$$zMontana$$xComputer disks.
000217430 650_0 $$aGeochemistry$$zIdaho$$xComputer disks.
000217430 650_0 $$aCopper ores$$zIdaho$$xComputer disks.
000217430 650_0 $$aCopper ores$$zMontana$$xComputer disks.
000217430 7001_ $$aBartel, A. J.
000217430 7102_ $$aGeological Survey (U.S.)
000217430 7400_ $$aGeochemical variation, Ravalli Group redbeds NW Montana & N Idaho.
000217430 830_0 $$aU.S. Geological Survey open-file report ;$$v91-28 A, B.
000217430 85230 $$bdfich$$hI 19.76:$$i91-28-A
000217430 909CO $$ooai:library.usi.edu:217430$$pGLOBAL_SET
000217430 980__ $$aBIB
000217430 980__ $$aGOV RESOURCE