A study of forking in red pine
By: [by] John Austin Jump.
Published: 1938
Place of publication: Philadelphia
Language: eng
Number of pages: 16
Subjects: Red pine -- Diseases and pests; Fungi; Dematium pullulans
Other titles: Forking in red pine.
Notes: "Literature cited": p. 16.
Thesis (Ph. D.)--University of Pennsylvania, 1938.
"Reprint from Pythopathology, vol. 28, no. 11."