black rot of crucifers
By: laboratory text by Dr. R.A. Hyre.
Publisher: Cornell university
Published: 1938
Place of publication: Ithaca, N.Y
Language: eng
Number of pages: 15
Subjects: Cruciferae -- Diseases and pests.; Black rot.
Notes: Cover-title.

Mimeographed.

"Bibliography": p. 12-15.