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1by Welty, John W.Subjects: “...Mines and mineral resources Arizona Gila County Bibliography....”
Published 1989
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2by Schnabel, LorraineSubjects: “...Mines and mineral resources Arizona La Paz County Bibliography....”
Published 1986
Book -
3by Schnabel, LorraineSubjects: “...Mines and mineral resources Arizona Cochise County Bibliography....”
Published 1986
Book