Soils from Mazama ash in Oregon identification, distribution and properties
By: M.E. Harward and C.T. Younberg.
Contributors: Youngberg, C. T.; Oregon State University. Agricultural Experiment Station.
Series: Special report -- no. 268.; Special report (Oregon State University. Agricultural Experiment Station) -- 268.
Publisher: University of Alberta?
Published: 1969
Place of publication: [Edmonton, Alberta?
Language: eng
Number of pages: 178
Subjects: Volcanic ash, tuff, etc. -- Oregon -- Mazama, Mount.; Volcanic ash, tuff, etc. -- Oregon.; Volcanic soils -- Oregon -- Mazama, Mount.; Volcanic soils -- Oregon.
Notes: Caption title.

"Reprint from Pedology and Quaternary Research Symposium, University of Alberta, Edmonton, Alberta, Canada, May 13-14, 1969."

Includes bibliographical references (p. 177-178).

Also available online.