Elmoro folio, Colorado
By: [By Richard Charles Hills]
Series: U.S. Geological Survey. Geologic atlas of the United States -- fol. 58; Geologic atlas of the United States -- fol. 58
Publisher: U. S. Geological Survey
Published: 1899
Place of publication: Washington, D. C
Language: eng
Subjects: Geology; Maps
Notes: Cover title.