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000240797 001__ 240797
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000240797 008__ 950512s1993\\\\cou\\\\\bb\\\f000\0\eng\d
000240797 035__ $$a(OCoLC)ocm32464060
000240797 035__ $$a240797
000240797 040__ $$aMST$$cMST$$dOCL$$dISE
000240797 049__ $$aISEA
000240797 074__ $$a0624-H (MF)
000240797 0860_ $$aI 19.76:93-616
000240797 1001_ $$aErdman, James A.
000240797 24510 $$aImpact of the Summitville Mine on irrigation water, agricultural soils, and alfalfa in the southwestern San Luis Valley, Colorado$$h[microform] /$$cby J.A. Erdman and K.S. Smith.
000240797 260__ $$aDenver, CO :$$bU.S. Geological Survey,$$c1993.
000240797 300__ $$a4 leaves ;$$c28 cm.
000240797 4901_ $$aOpen-file report ;$$v93-616
000240797 500__ $$aCover title.
000240797 500__ $$aAt head of title: United States Department of the Interior, Geological Survey.
000240797 500__ $$aShipping list no.: 94-0603-M.
000240797 504__ $$aIncludes bibliographical references (leaves 2, 4).
000240797 533__ $$aMicrofiche.$$b[Washington] :$$cSupt Docs/GPO,$$d1994.$$e1 microfiche.$$7s1994    dcun b
000240797 650_0 $$aGold mines and mining$$xEnvironmental aspects$$zSan Luis Valley (Colo. and N.M.)
000240797 650_0 $$aSoil pollution$$zSan Luis Valley (Colo. and N.M.)
000240797 650_0 $$aIrrigation water$$xPollution$$zSan Luis Valley (Colo. and N.M.)
000240797 7001_ $$aSmith, K. S.$$q(K. Scott),$$d1961-
000240797 7102_ $$aGeological Survey (U.S.)
000240797 7761_ $$cOriginal$$w(OCoLC) 29295730.
000240797 830_0 $$aU.S. Geological Survey open-file report ;$$v93-616.
000240797 85230 $$bdfich$$hI 19.76:$$i93-616
000240797 909CO $$ooai:library.usi.edu:240797$$pGLOBAL_SET
000240797 980__ $$aBIB
000240797 980__ $$aGOV RESOURCE
000240797 994__ $$aE0$$bISE