http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Rock fragmentation by high-frequency fatigue
3 unnumbered pages, 21 pages : illustrations ; 27 cm.
by Patrick J. Cain, Syd S. Peng, and Egons R. Podnieks ; Twin Cities Mining Research Center.
Report of investigations (United States. Bureau of Mines) ; 8020