Explorer on the northern plains
Subtitle: Lieutenant Gouverneur K. Warren's preliminary report of explorations in Nebraska and Dakota, in the years 1855-'56-'57.
Contributors: Schubert, Frank N.; United States. Army. Corps of Engineers. Historical Division.
Series: Engineer historical studies -- no. 2.
Publisher: Historical Division, Office of Administrative Services, Office of the Chief of Engineers; For sale by the Supt. of Docs., U.S. G.P.O.
Published: 1981
Place of publication: [Washington, D.C.]
Language: eng
Number of pages: 125
Subjects: Natural history -- Nebraska.; Natural history -- South Dakota.; Geology -- Nebraska.; Geology -- South Dakota.
Notes: "Introduction by Frank N. Schubert."

Facsimile folded map in pocket.

"EP 870-1-7"--P. 4 of cover.

Includes bibliographical references.