00981cam a22002412  4500001001300000003000500013005001700018008004100035040001800076074000900094086002100103099002100124245027800145260003100423300003000454500004100484500004400525650003500569650001500604710008300619949001800702999001900720hsl000664086DGPO20170826152450.0100225s1955    dcu          f000 0 eng d  aGPOcGPOdMvI  a10400 aY 4.IN 8/13:M 31  aY 4.IN 8/13:M 3100aBeneficiation and utilization of manganese deposits in United States :bhearinges [sic] before Subcommittee on Minerals, Materials, and Fuels, 84th Congress, 1st session to determine best methods and means of utilizing manganese deposits in United States, Apr. 12-14, 1955.  a[Washington, D.C.],c1955.  avi, 264 p. :bill., 7 pl.  aDistribution made by issuing office.  aCRDP Program Historic Shelflist record. 0aManganese oreszUnited States. 0aManganese.1 aUnited States.bCongress.bSenate.bCommittee on Interior and Insular Affairs.  aBEVbFed Docs  c261964d261964