North Cascades N.P., Ross Lake N.R.A. & Lake Chelan N.R.A.
Subtitle: history basic data
By: by Erwin N. Thompson.
Publisher: U.S. Dept of the Interior, National Park Service
Published: 1970
Place of publication: Washington, D.C
Language: eng
Number of pages: 301
Subjects: Recreation areas -- Washington (State).; North Cascades National Park (Wash.)
Notes: Includes bibliographical references.