Three common orchard scales
By: by John B. Smith
Series: Bulletin / New Jersey Agricultural Experiment Station -- 140; Bulletin (New Jersey Agricultural Experiment Station) -- 140
Publisher: New Jersey Agricultural Experiment Stations
Published: 1899
Place of publication: New Brunswick, N.J.
Language: eng
Number of pages: 16
Subjects: Oyster-shell scale; Scurfy scale; San José scale
Notes: Caption title.

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