The Pteridophytes of Ohio
Series: Contribution from the Botanical Laboratory of the Ohio State University, no. 52 Series: Proceedings of the Ohio state academy of science, v. 5, pt. 5 Series: Special paper ; no. 16
Schaffner, John H. (John Henry), 1866-1939 Ohio State University. Department of Botany.
Book
Published material
Columbus, O, The Academy, [1910]
Ferns , Ohio
QK1 .O37
English
LCCN: https://lccn.loc.gov/11001501 OCLC: 4719610
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