Federal exploration of the American West before 1880
By: [by Herman R. Friis and Suzanne Pitzer.
Contributors: Friis, Herman Ralph, 1905-; Pitzer, Suzanne.
Series: Its Publication no. 64-6; National Archives publication (Washington, D.C.) -- no. 64-68.; Publication (National Archives (U.S.)) -- no. 64-6.
Published: 1963
Place of publication: Washington
Language: eng
Number of pages: 31
Subjects: Cartography -- United States.; United States -- Historical geography.; United States -- Maps -- Bibliography.
Genres: Maps
Notes: Cover title.