Hayfever plants
Subtitle: their appearance, distribution, time of flowering, and their role in hayfever, with special reference to North America
By: by Roger P. Wodehouse ...
Series: A New series of plant science books, Vol. XV; New series of plant science books -- v. 15.
Publisher: The Chronica Botanica Company
Published: 1945
Place of publication: Waltham, Mass
Language: eng
Number of pages: 245
Subjects: Hay-fever plants; Botany -- United States
Notes: "First published  MCMXLV."

Bibliography: p. [218]-228.