Variation of internal structure of apple varieties
By: by E.J. Kraus.
Series: Station bulletin / Oregon Agricultural College Experiment Station -- 135.; Station bulletin (Oregon Agricultural College.  Experiment Station) -- 135.
Publisher: Oregon Agricultural College Experiment Station
Published: 1916
Place of publication: Corvallis, Ore
Language: eng
Number of pages: 42
Subjects: Apple -- Varieties.; Apple -- Composition.
Notes: Cover title.

Literature cited: p. 9.