A colony house ; A Trapnest
By: by James Dryden and Alfred G. Lunn.
Contributors: Lunn, A. G. 1883-; Oregon Agricultural College. Experiment Station.
Series: Circular / Oregon Agricultural College, Experiment Station -- no. 4.; Circular bulletin (Oregon Agricultural College. Experiment Station) -- no. 4.
Publisher: Oregon Agricultural College, Experiment Station
Published: 1909
Place of publication: [Corvallis, Or.]
Language: eng
Subjects: Poultry -- Housing.
Other titles: Colony house.; Trapnest.
Notes: Cover title.