Six years of progress in improving the quality and standardizing the composition of Oregon butter
By: by G.H. Wilster.
Series: Station bulletin / Oregon Agricultural College Experiment Station -- 335.; Station bulletin (Oregon State Agricultural College. Agricultural Experiment Station) -- 335.
Publisher: Agricultural Experiment Station, Oregon State Agricultural College
Published: 1935
Place of publication: Corvallis, Ore
Language: eng
Number of pages: 34
Subjects: Butter -- Quality.
Notes: Cover title.