Physiology of pines infested with bark beetles ...
By: by Ralph William Caird ...
Published: 1935
Place of publication: [Chicago
Language: eng
Number of pages: 733
Subjects: Pine -- Diseases and pests.; Bark-beetles.
Notes: Thesis (Ph. D.)--University of Chicago, 1935.
"Private edition, distributed by the University of Chicago libraries, Chicago Illinois."
"Contributions from the Hull botanical laboratory 460."
"Reprinted from the Botanical Gazette, vol. 96, no. 4, 1935."
"Literature cited": p. 733