http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Letter from B. F. Jones, of Irwin, Pa., President of the Coal Mining Institute of America, in Relation to Comparative Amount of Dust Made by the Different Methods of Mining
Record is based on bibliographic data in LexisNexis U.S. Congressional Research Digital Collection (last viewed Apr. 2010). Reuse except for individual research requires license from LexisNexis.
United States. Congress. House. Committee on Mines and Mining.