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000241149 001__ 241149
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000241149 035__ $$a(OCoLC)ocm22961099
000241149 035__ $$a241149
000241149 040__ $$aGIS$$cGIS$$dISE
000241149 049__ $$aISEA
000241149 074__ $$a0624-H
000241149 0860_ $$aI 19.76:90-648
000241149 24500 $$aSoil gas radon compared to aerial and ground gamma-ray measurements at study sites near Greeley and Fort Collins, Colorado /$$cby Joseph S. Duval ... [et al.].
000241149 260__ $$a[Reston, VA] :$$bU.S. Dept. of the Interior, Geological Survey,$$c1990.
000241149 300__ $$a42 leaves :$$bill., maps ;$$c28 cm.
000241149 4901_ $$aOpen-file report ;$$v90-648
000241149 500__ $$aDistributed to some depository libraries in microfiche.
000241149 500__ $$aCover title.
000241149 504__ $$aIncludes bibliographical references (leaves 41-42).
000241149 650_0 $$aRadon$$xEnvironmental aspects.
000241149 650_0 $$aRadioactive substances$$xEnvironmental aspects$$zPennsylvania.
000241149 7001_ $$aDuval, Joseph S.
000241149 7102_ $$aGeological Survey (U.S.)
000241149 830_0 $$aOpen-file report (Geological Survey (U.S.)) ;$$v90-648.
000241149 85230 $$bdfich$$hI 19.76:$$i90-648
000241149 909CO $$ooai:library.usi.edu:241149$$pGLOBAL_SET
000241149 980__ $$aBIB
000241149 980__ $$aGOV RESOURCE
000241149 994__ $$aE0$$bISE