Lilac blight.
Series: Plant diseases; Extension mimeo -- 2673.; Extension mimeo (Washington State University. Cooperative Extension) -- 2673.
Publisher: Cooperative Extension Service, College of Agriculture, Washington State University
Published: 1966
Place of publication: Pullman
Language: eng
Subjects: Lilacs -- Diseases and pests
Notes: Caption title.

"August 1966."

"E.M. 2673."