leaf spot diseases of English holly caused by an undescribed species of Sclerophoma
By: by William Malcolm Brown, Jr.
Published: 1965
Language: eng
Number of pages: 91
Subjects: Holly -- Diseases and pests.; Leaf spots.; Fungi in agriculture.
Notes: Typescript.

Thesis (Ph. D.)--Oregon State University, 1965.

Bibliography: leaves 87-91.