01792oam 2200457I 450 991070766930332120160923113246.0(CKB)5470000002465844(OCoLC)885121128(EXLCZ)99547000000246584420140802d1967 ua 0engurn||||||||||txtrdacontentcrirdacontentcrdamediacrrdacarrierDistribution of minor elements in some coals in the Western and Southwestern regions of the Interior coal province /by Peter Zubovic, Nola B. Sheffey, and Taisia StadnichenkoWashington, D.C. :United States Department of the Interior, Geological Survey,1967.Washington, D.C. :Government Printing Office.1 online resource (iv, 33 pages, 1 page of plate) maps, chartsGeological Survey bulletin ;1117-DAdditional title page description: "A study of 15 minor elements in some of the coals of Arkansas, Iowa, Missouri, Oklahoma, and Texas."Title from title screen (viewed July 23, 2014).Includes bibliographical references (pages 32-33).Minor elements in American coalsCoalAnalysisCoalAnalysisfastCoalAnalysis.CoalAnalysis.Zubovic Peter1915-1396945Geological Survey (U.S.),COPCOPOCLCOOCLCFGPOBOOK9910707669303321Distribution of minor elements in some coals in the Western and Southwestern regions of the Interior coal province3457922UNINA