01638oam 2200481I 450 991070566830332120170516090031.0(CKB)5470000002451712(OCoLC)986528639(OCoLC)995470000002451712(EXLCZ)99547000000245171220170510d1942 ua 0engurbn|||||||||txtrdacontentcrdamediacrrdacarrierReport of the nonmetals division fiscal year 1942 /by O.C. Ralston and A. George SternWashington, D.C. :U.S. Department of the Interior, Bureau of Mines,1942.1 online resource (68 unnumbered pages) illustrationsR. I. ;3675"November 1942."At head of title: United States Department of the Interior, Bureau of Mines.As of 05/10/2017, GPO could not validate the distribution status of this title for the FDLP.Report of the nonmetals division Nonmetallic mineralsNonmetalsNonmetallic mineralsfastNonmetalsfastNonmetallic minerals.Nonmetals.Nonmetallic minerals.Nonmetals.Ralston Oliver C(Oliver Caldwell),1887-1965,18353Stern A. GeorgeUnited States.Bureau of Mines,GPOGPOGPOBOOK9910705668303321Report of the nonmetals division3462430UNINA