The economic geology of portions of the Tombstone-Charleston district, Cochise County, Arizona, in light of 1967 silver economics
Publisher
The University of Arizona.Rights
Copyright © is held by the author. Digital access to this material is made possible by the University Libraries, University of Arizona. Further transmission, reproduction or presentation (such as public display or performance) of protected items is prohibited except with permission of the author.Type
textThesis-Reproduction (electronic)