Soils of Willamette series and their utilization
By: [by W.L. Powers, C.V. Ruzek, and R.E. Stephenson].
Contributors: Ruzek, C. V. 1887-
Series: Station bulletin / Oregon Agricultural College Experiment Station -- 240.; Station bulletin (Oregon State Agricultural College. Agricultural Experiment Station) -- 240.
Publisher: Agricultural Experiment Station, Oregon State Agricultural College
Published: 1928
Place of publication: Corvallis, Ore
Language: eng
Number of pages: 28
Subjects: Soils -- Oregon -- Willamette River Valley.
Notes: Cover title.