Tumors, cysts, pith-bundles, and floral proliferations in Helianthus / by Erwin F. Smith.

  • Erwin Frink Smith
Date:
1927]
Catalogue details

Licence: In copyright

Credit: Tumors, cysts, pith-bundles, and floral proliferations in Helianthus / by Erwin F. Smith. Source: Wellcome Collection.

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    NATIONAL ACADEMY OE SCIENCES Volume XX3I FOURTH ]\IE]\XOII£ TUMORS, CYSTS, PITH-BUNDLES, AND FLORAL PROLIFERATIONS IN HELIANTHUS BY ERWIN F. SMITH Presented to the Academy at the Annual Meeting, 1924 in