Preliminary alternatives, workbook
Subtitle: Grand Canyon National Park, Arizona : general management plan
Contributors: United States. National Park Service
Publisher: U.S. Dept. of the Interior, National Park Service
Published: 1993
Place of publication: [Reston, Va.?
Language: eng
Number of pages: 26
Subjects: Grand Canyon National Park (Ariz.) -- Planning
Other titles: Workbook, preliminary alternatives; Grand Canyon National Park, Arizona
Notes: Caption title

Shipping list no.: 93-0620-P

"September 1993."

"D-269"--P. 26