Josiah Edward Spurr

Geology of the Yukon Gold District, Alaska

Josiah Edward Spurr

$24.95 - $48.95

Geology Applied To Selenology, V4: The Shrunken Moon

Josiah Edward Spurr

$29.95

The Iron-Bearing Rocks of the Mesabi Range in Minnesota

Josiah Edward Spurr

$22.90 - $34.95

The Ore Magmas, V2: A Series of Essays on Ore Deposition

Josiah Edward Spurr

$43.87

The Ore Magmas, V1: A Series of Essays on Ore Deposition

Josiah Edward Spurr

$41.95

Geology Of The Aspen Mining District, Colorado, With Atlas - Primary Source Edition

Josiah Edward Spurr

$25.95 - $38.95

Geology Applied to Mining; a Concise Summary of the Chief Geological Principles, a Knowledge of Which is Necessary to the Understanding and Proper ... of Ore-deposits, for Mining men and Students

Josiah Edward Spurr

$23.95 - $34.95

Political and Commercial Geology and the World's Mineral Resources, a Series of Studies by Specialists

Josiah Edward Spurr

Out of Stock

Through the Yukon Gold Diggings; a Narrative of Personal Travel

Josiah Edward Spurr

$10.49 - $33.95

Economic Geology Of The Mercur Mining District, Utah

Josiah Edward Spurr

$20.06 - $30.95

Political and Commercial Geology and the World's Mineral Resources

Josiah Edward Spurr

$29.95 - $40.95

Economic Geology Of The Georgetown Quadrangle (together With The Empire District) Colorado

Josiah Edward Spurr

$29.95 - $40.95

Through the Yukon Gold Diggings: A Narrative of Personal Travel

Josiah Edward Spurr

$16.79 - $30.95

Ore Deposits of the Silver Peak Quadrangle, Nevada...

Josiah Edward Spurr

$22.78

Geology of the Tonopah Mining District, Nevada

Josiah Edward Spurr

$24.95 - $36.95