American photographers and the national parks
By: Robert Cahn, Robert Glenn Ketchum.
Contributors: Ketchum, Robert Glenn.; National Park Foundation.
Series: A Studio book
Publisher: Viking Press; National Park Foundation
Published: 1981
Place of publication: New York; Washington, D.C
Language: eng
Number of pages: 144
Subjects: Landscape photography -- United States.; National parks and reserves -- United States -- Pictorial works.
Notes: "Outgrowth of a photographic exhibition sponsored by the National Park Foundation"--P. 7.
"Catalog": p. [1]-[35] 2nd group.