The evolution of the National park system of the United States... By Paul Herman Buck....
Contributors: United States. National Park Service.
Publisher: U. S. Govt. Print. Off.
Published: 1946
Place of publication: Washington
Language: eng
Number of pages: 74
Subjects: National parks and reserves -- United States.
Notes: At head of title: United States Dept. of the Interior, National Park Service.

"Reprinted for official use only."

Thesis (M. A.) - Ohio State University, 1921.

Bibliography: p. 69-74.