North American Phylloxerinae affecting Hicoria (Carya) and other trees
By: by Theo. Pergande ...
Publisher: Published from the income of the Putnam memorial fund
Published: 1904
Place of publication: [Davenport, Iowa?]
Language: eng
Number of pages: 273
Subjects: Phylloxera; Galls (Botany); Hickories -- Diseases and pests.
Notes: Cover-title.

Reprinted from vol. IX, Proceedings of the Davenport academy of science, Davenport, Iowa.