Laws relating to the National Park Service
Subtitle: Supplement III, February 1963 to December 1972
By: compiled by Hillory A. Tolson
Publisher: U. S. Dept. of the Interior, National Park Service
Published: 1972
Place of publication: Washington [D.C.]
Language: eng
Number of pages: 550
Subjects: National parks and reserves; United States. National Park Service
Notes: Includes index.