Biodiversity Heritage Library · page-41881444
Apple-aphides — Illustration, BHL page 41881444
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BHL classifies this scanned page as Illustration. Publication: Apple-aphides. Publication creators (not identified as the page's illustrator): Ruhman, M. H.; British Columbia. Horticultural Branch.. Contributing institutions: Canadiana.org. Bibliographic metadata supplied by BHL under CC0; image rights are separate.
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1918. Apple-aphides — Illustration, BHL page 41881444. https://www.biodiversitylibrary.org/page/41881444
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