Pteridophytes and gymnosperms
By: edited by Flora of North America Editorial Committee.
Contributors: Flora of North America Editorial Committee.
Series: Flora of North America north of Mexico -- v. 2
Publisher: Oxford University Press
Published: 1993
Place of publication: New York; Oxford
Language: eng
Number of pages: 475
ISBN-13: 9780195082425
Subjects: Botany -- United States.; Botany -- Canada.; Plants.; Pteridophyta -- Canada.; Pteridophyta -- United States.; Gymnosperms -- Canada.; Gymnosperms -- United States.
Notes: Includes bibliographical references and index.