Phytogeographic survey of North America.
Subtitle: A consideration of the phytogeography of the North American continent, including Mexico, Central America and the West Indies, together with the evolution of North American plant distribution
By: by John W. Harshberger. German extract by O. Drude
Publisher: W. Engelmann; G. E. Stechert & co.
Published: 1911
Place of publication: Leipzig; New York
Language: eng
Number of pages: 790
Subjects: Phytogeography; Botany -- North America
Notes: Added t.-p.: Die vegetation der erde ... hrsg. von A. Engler ... und O. Drude ... XIII

Bibliography: p. 46-92