Visitor congestion at Oregon Caves National Monument
By: [authors: R.N. Shulstad, H.H. Stoevener].
Contributors: Stoevener, H. H.; Oregon State University. Agricultural Experiment Station.
Series: Special report -- 421.; Special report (Oregon State University. Agricultural Experiment Station) -- 421.
Publisher: Agricultural Experiment Station, Oregon State University
Published: 1974
Place of publication: Corvallis, Or
Language: eng
Number of pages: 25
Subjects: National parks and reserves -- Public use -- Oregon -- Oregon Caves National Monument.; Oregon Caves National Monument (Or.)
Notes: Cover title.

"October 1974."

Also issued online.