Vanadium deposits in the Lower Permian Phosphoria Formation, Afton area, Lincoln County, western Wyoming: Based on field work and analysis by U.S. Geological Survey and the (then) U.S. Bureau of Mines during 1942 - 1944.
Chicago-Zitierstil (17. Ausg.)Vanadium Deposits in the Lower Permian Phosphoria Formation, Afton Area, Lincoln County, Western Wyoming: Based on Field Work and Analysis by U.S. Geological Survey and the (then) U.S. Bureau of Mines During 1942 - 1944.
MLA-Zitierstil (9. Ausg.)Vanadium Deposits in the Lower Permian Phosphoria Formation, Afton Area, Lincoln County, Western Wyoming: Based on Field Work and Analysis by U.S. Geological Survey and the (then) U.S. Bureau of Mines During 1942 - 1944.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.