000219984 000__ 01103cam\a2200277Ka\45e0
000219984 001__ 219984
000219984 005__ 20220217104151.0
000219984 008__ 990813s1995\\\\vau\\\\\b\\\\f000\0\eng\d
000219984 035__ $$a(OCoLC)39178061
000219984 035__ $$a219984
000219984 040__ $$aGPO$$cGPO$$dISE
000219984 049__ $$aISEA
000219984 074__ $$a0624-H (MF)
000219984 0860_ $$aI 19.76:95-545
000219984 1001_ $$aDu Bray, E. A.
000219984 24510 $$aStratigraphic identification of middle Tertiary ash-flow tuffs using trace-element abundances, Worthington Mountains, Nevada$$h[microform] /$$cby Edward A. du Bray.
000219984 260__ $$a[Reston, Va.] :$$bU.S. Dept. of the Interior, U.S. Geological Survey,$$c1995.
000219984 300__ $$a1 v. :$$bill.
000219984 4901_ $$aOpen-file report ;$$v95-545
000219984 500__ $$aShipping list no.: 97-0317-M.
000219984 533__ $$aMicrofiche.$$b[Denver, Colo. :$$cU.S. Geological Survey,$$d1997?]$$e1 microfiche.
000219984 650_0 $$aVolcanic ash, tuff, etc.$$zNevada$$zWorthington Mountains Wilderness Region.
000219984 650_0 $$aGeology$$zNevada$$zWorthington Mountains Wilderness Region.
000219984 7102_ $$aGeological Survey (U.S.)
000219984 830_0 $$aU.S. Geological Survey open-file report ;$$v95-545.
000219984 85230 $$bdfich$$hI 19.76:$$i95-545
000219984 909CO $$ooai:library.usi.edu:219984$$pGLOBAL_SET
000219984 980__ $$aBIB
000219984 980__ $$aGOV RESOURCE
000219984 994__ $$aE0$$bISE