Richard Philip Fischer
1910
Bibliography on the geology and resources of vanadium to 1968
Geology and resources of base-metal vanadate deposits
Geology of the Uravan mineral belt
Interpreting pan-concentrate analyses of stream sediments in geochemical exploration for gold
Vanadium deposits of Colorado and Utah
Vanadium resources in titaniferous magnetite deposits
Vanadium-uranium deposits of the Rifle Creek area, Garfield County, Colorado