Recirculation driers
By: by Ernest H. Wiegand.
Contributors: Oregon Agricultural College. Experiment Station.
Series: Station circular / Oregon Agricultural College, Experiment Station -- 40.; Station circular (Oregon Agricultural College. Experiment Station) -- 40.
Publisher: Oregon Agricultural College, Experiment Station
Published: 1923
Place of publication: [Corvallis, Or.]
Language: eng
Number of pages: 11
Subjects: Drying apparatus.; Prune -- Drying.
Notes: Cover title.