http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Byproduct coke-oven tests of Washington coals
1 online resource (84 unnumbered pages) : illustrations.
by H.F. Yancey, Joseph Daniels, E.R. McMillan, and M.R. Geer.
At head of title: United States Department of the Interior, Bureau of Mines.
Report of investigations (United States. Bureau of Mines) ; 3717