part of milk contests in improving the milk supply of Portland, Oregon
By: by E.C. Callaway and P.S. Lucas.
Contributors: Lucas, P. S. 1890-
Series: Station bulletin / Oregon Agricultural College Experiment Station -- 156.; Station bulletin (Oregon Agricultural College.  Experiment Station) -- 156.
Publisher: Oregon Agricultural College Experiment Station
Published: 1918
Place of publication: Corvallis, Ore
Language: eng
Number of pages: 24
Subjects: Milk supply -- Oregon -- Portland.
Notes: Cover title.