Flora of the prairies and plains of central North America
By: by Per Axel Rydberg ...
Contributors: Howe, Marshall A., ed.
Publisher: The New York Botanical Garden
Published: 1932
Place of publication: New York
Language: eng
Number of pages: 969
Subjects: Botany -- North America; Pteridophyta; Phanerogams
Notes: A manual of Pteridophyta and Spermatophyta.
Preface signed by the editor, Marshall A. Howe.