San Jose scale insect
Subtitle: (Aspidiotus perniciosus)
By: by A.L. Melander.
Series: Popular bulletin / Washington Agricultural Experiment Station -- no. 78.; Popular bulletin (Washington Agricultural Experiment Station) -- no. 78.
Publisher: State Agricultural Experiment Station
Published: 1915
Place of publication: Pullman, Wash
Language: eng
Subjects: San José scale