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Books by J. H. Schaffner

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2 books found
Twelfth Annual Report of the Ohio State Academy of Science: 1903 (Classic Reprint)
Twelfth Annual Report of the Ohio State Academy of Science:…
By: J. H. Schaffner
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Principles of Plant Taxonomy, IV, 1927, The Ohio Journal of Science, Volume 27, Number 5 : pages 249-261.
Principles of Plant Taxonomy, IV, 1927, The Ohio Journal of…
By: J. H. Schaffner
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