Camp Clark folio, Nebraska
By: [by N.H. Darton]
Series: U.S. Geological Survey. Geologic atlas of the United States -- no. 87; Geologic atlas of the United States -- fol. 87
Publisher: U.S. Geological Survey
Published: 1903
Place of publication: Washington, D.C
Language: eng
Subjects: Geology; Maps
Notes: Cover title.