George Ferdinand Becker

Reconnaissance of the Gold Fields of Southern Alaska: With Some Notes On General Geology

George Ferdinand Becker

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The Isomorphism and Thermal Properties of the Feldspars, Part 1

George Ferdinand Becker

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Reconnaissance Of The Gold Fields Of The Southern Appalachians

George Ferdinand Becker

$18.15 - $29.95

Smithsonian Mathematical Tables: Hyperbolic Functions

George Ferdinand Becker

$25.69 - $38.95

The Witwatersrand and the Revolt of the Uitlanders

George Ferdinand Becker

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Finite Homogeneous Strain, Flow And Rupture Of Rocks

George Ferdinand Becker

$18.15 - $29.95

Reconnaissance of the Gold Fields of Southern Alaska: With Some Notes On General Geology

George Ferdinand Becker

$31.95

The Witwatersrand and the Revolt of the Uitlanders

George Ferdinand Becker

$16.34 - $26.95

Reconnaissance of the Gold Fields of Southern Alaska: With Some Notes On General Geology

George Ferdinand Becker

$20.87