Diseases of bulbous iris.
Series: Washington state college. Extension service. Institute of agricultural sciences. Extension bulletin -- no. 424.; Extension bulletin (State College of Washington. Agricultural Extension Service) -- 424.
Publisher: Extension Service, The State College of Washington
Published: 1950
Place of publication: Pullman, Washington
Language: eng
Number of pages: 32
Subjects: Irises (Plants)
Notes: Cover-title.