The Botrytis blight on tulips
By: by Edwin F. Hopkins
Publisher: Cornell University, Agricultural Experiment Station
Published: 1921
Place of publication: Ithaca, N.Y
Language: eng
Number of pages: 361
Subjects: Tulips; Diseaes and pests
Notes: Reprinted from: Cornell University Agricultural Experiment Station Memoir 45, August 1921. p. 311-361, pl. 33, fig. 22-50.