Studies on the water core of apple
By: [by] P.J. O'Gara ...
Series: Office of the Pathologist and local United States Weather bureau station for Rogue River Valley. Bulletin -- no. 11.; Bulletin (Office of the Pathologist and Local United States Weather Bureau Station for Rogue River Valley) -- no. 11.
Published: 1913
Place of publication: [Medford, Ore.]
Language: eng
Number of pages: 128
Subjects: Apples -- Diseases and pests
Other titles: Water core of apple.
Notes: Cover title.

Reprinted from Phytopathology, vol. III, no. 2, April, 1913.

Bibliography on 3d page of cover.