Building plans and bill of materials for O.A.C. 400-hen laying house
By: by Frank L. Knowlton.
Contributors: Oregon Agricultural College. Experiment Station.
Series: Station circular / Oregon Agricultural College, Experiment Station -- 51.; Station circular (Oregon Agricultural College. Experiment Station) -- 51.
Publisher: Oregon Agricultural College, Experiment Station
Published: 1923
Place of publication: [Corvallis, Or.]
Language: eng
Subjects: Chickens -- Housing.; Poultry -- Housing.
Other titles: O.A.C. 400 hen laying house.
Notes: Cover title.

Caption title: O.A.C. 400-hen laying house.