Relation of host and pathogen in the oat smut, Ustilago avenae
By: [by] Laura Alma Kolk ...
Published: 1931
Place of publication: New York]
Language: eng
Number of pages: 507
Subjects: Ustilago avenae; Oats; Diseases and pests
Notes: Vita.

"Separately printed ... from Bulletin of the Torrey botanical club 57 ... October 1930."

"Literature cited": p. 499-506.

Cover-title.

Thesis (Ph. D.)--Columbia university, 1931.