Concept plan, environmental assessment
Subtitle: draft : Lewis and Clark Trail Center, Nebraska
Publisher: U.S. Department of the Interior, National Park Service
Published: 1991
Place of publication: Denver, Colo.?]
Language: eng
Number of pages: 139
Subjects: Land use; Planning; Historic sites; Trails
Other titles: Lewis and Clark Trail Center, Nebraska.
Notes: Shipping list no.: 91-465-P.

"May 1991."

"NPS D-6"--P. [140].

Includes bibliographical references (137-138).