Open air range house
By: by Frank L. Knowlton.
Contributors: Oregon Agricultural College. Experiment Station.
Series: Station circular / Oregon Agricultural College, Experiment Station -- 54.; Station circular (Oregon Agricultural College. Experiment Station) -- 54.
Publisher: Oregon Agricultural College, Experiment Station
Published: 1924
Place of publication: [Corvallis, Or.]
Language: eng
Subjects: Poultry -- Housing.
Notes: Cover title.