Maintaining alkali bees for alfalfa seed production
By: by W.P. Stephen.
Series: Station bulletin / Oregon Agricultural College Experiment Station -- 568.; Station bulletin (Oregon State College. Agricultural Experiment Station) -- 568.
Publisher: Agricultural Experiment Station, Oregon State College
Published: 1959
Place of publication: Corvallis, Ore
Language: eng
Number of pages: 22
Subjects: Bee culture.; Alfalfa -- Seeds.
Notes: Cover title.

Bibliography: p. 23.