01807oem 2200481Ia 450 991069619210332120110603154523.0(CKB)5470000002374886(OCoLC)166409506(EXLCZ)99547000000237488620070829d2007 ca engb||||||||||||||aa|||||durcn|||||||||crdrdacontentcrdamediacrrdacarrierGeologic map of the Big Delta B-1 quadrangle, east-central Alaska[electronic resource] /by Warren C. Day ... [and others] ; prepared in cooperation with the Alaska Department of Natural Resources, Division of Mining, Land, and Water[Reston, VA] :U.S. Dept. of the Interior, U.S. Geological Survey ;Denver, CO :For sale by U.S. Geological Survey Information Services,2007.1 electronic map (1 map) HTML, digital, PDF file +pamphlet (iv, 23 pages)Scientific investigations map ;2975Title from title screen (viewed on Aug. 29, 2007).Relief shown by contours and spot heights.Includes text, col. ill, location map, and ancillary maps.Includes bibliographical references (pages 22-23).GeologyAlaskaBig DeltaMapsMaps.lcgftGeology557.3Day Warren C1382441Alaska.Division of Mining, Land & Water.GPOGPOGPONRURBNGPOBOOK9910696192103321Geologic map of the Big Delta B-1 quadrangle, east-central Alaska3526543UNINA