Mineralogy of the Cameron area : Coconino County, Arizona /

At head of title: United States Atomic Energy Commission.

Bibliography of North American geology.

Vols. for issues also as U.S. Geological Survey bulletin.

Bulletin - Idaho Bureau of Mines and Geology.

Mode of access: Internet.

Bibliography and index of Illinois geology 1966-1996 / Lynne Raymond Martin.

Mode of access: Internet.

Characteristics and petrogenesis of Alaskan-type ultramafic-mafic intrusions, southeastern Alaska /

Mode of access: Internet.