Acid soils
By: by A.L. Knisely.
Series: Bulletin / Oregon Agricultural Experiment Station -- no. 90.; Bulletin (Oregon Agricultural Experiment Station) -- no. 90.
Publisher: Oregon Agricultural Experiment Station
Published: 1906
Place of publication: Corvallis, Ore
Language: eng
Number of pages: 23
Subjects: Acid soils -- Oregon.
Notes: Cover title.