George Ferdinand Becker

• Atomic Weight Determinations
• Hyperbolic Functions ...
• Reconnaissance Of The Gold Fields Of The Southern Appalachians
• Smithsonian Mathematical Tables
• The Witwatersrand and the Revolt of the Uitlanders
• Finite Homogeneous Strain, Flow and Rupture of Rocks
• Geology of the Quicksilver Deposits of the Pacific Slope
• Isomorphism and Thermal Properties of the Feldspars
• Reconnaissance of the Gold Fields of Southern Alaska