The San José scale (Aspidiotus perniciosus, Comst.) and methods of treatment
By: A.E. Stene
Published: 1908
Place of publication: Providence
Language: eng
Number of pages: 91
Subjects: San José scale
Notes: At head of title: State of Rhode Island and Providence Plantations.

"Joint bulletin of the State Board of Agriculture and Extension Department of Rhode Island College of Agriculture and Mechanic Arts."-- title page.

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