National Park Service, United States. Dept. of the Interior ... (annually and occasionally semiannually) $0.50 a copy; Bulletin (10 issues a year) ; Register ( annually) ; Guide to Paths in the AVliite Mountains and Adjacent Regions, 1920, $2.75; Bibliography of the ... Numerous excursions of from two days to two weeks throughout the year to eastern mountain regions. ... Treasurer, L. C. Ford, P. O. Box 1223.
|Title||:||Report of the Director of the National Park Service to the Secretary of the Interior|
|Author||:||United States. National Park Service, United States. Dept. of the Interior|