On the species of Dryopteris, Subgenus Pycnopteris:
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Bibliographic Details
Main Authors: Tagawa, M. (Author), Iwatsuki, Kunio (Author)
Format: Book
Language:English
Published: 1960
Edition:[Sonderdr.]
Item Description:Aus: American Fern Journal ; 50,1
Physical Description:S. 98 - 104 Ill.

There is no print copy available.

Interlibrary loan Place Request Caution: Not in THWS collection!