http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
relation of geology to stress changes caused by underground excavation in crystalline rocks at Idaho Springs, Colorado
iv, 47 pages : illustrations (1 folded in pocket) ; 29 cm.
Study to understand effects of geology and rock stresses on mining in complexly deformed anistropic metasedimentary rocks using theoretical, laboratory, and field investigations.
by Fitzhugh T. Lee, John F. Abel, Jr., and Thomas C. Nichols, Jr.
Geological Survey professional paper ; 965