TY - BOOK ED - United States. TI - Manganese: report of Subcommittee on Minerals, Materials, and Fuels, 84th Congress, 1st session, Sept. 26, 1955 PY - 1955/// CY - [Washington, D.C.] KW - Manganese N1 - Committee print; CRDP Program Historic Shelflist record; Official use. Not available ER -