Oxidized zinc deposits of the United States. Part 2., Utah /

Autor Heyl, Allen V. 1918-2008
Vydáno 1963

Oxidized zinc deposits of the United States. Part 1., General geology /

Autor Heyl, Allen V. 1918-2008, Bozion, C. N.
Vydáno 1962

Exploratory drilling for evidence of zinc and lead ore in Dubuque County, Iowa : a contribution to economic geology /

Autor Flint, Arthur E., 1913-, Brown, C. Ervin 1925-2011
Vydáno 1956

Lead-zinc deposits of the Boquira district State of Bahia, Brazil : contributions to Brazilian geology-nonferrous metals /

Autor Johnson, Robert F., 1916-
Vydáno 1962

Geology of the Belmont and Calamine quadrangles, Wisconsin /

Autor Klemic, Harry, 1920-, West, Walter S. 1912-
Vydáno 1964

Geology of the Rewey and Mifflin quadrangles, Wisconsin /

Autor Taylor, Alfred R., 1928-2021
Vydáno 1964

Geology of the Platteville quadrangle, Wisconsin /

Autor Agnew, Allen F.
Vydáno 1963