Various spermatophytes Mosses of Peru
By: [by] J. Francis Macbride. [by] R. S. Williams.
Contributors: Williams, Robert Statham.
Series: Publication 244 / Field Museum of Natural History, Chicago; Fieldiana -- v. 4, no. 5
Published: 1927
Place of publication: Chicago
Subjects: Mosses -- Peru.; Captain Marshall Field expeditions.; Phanerogams; Botany -- Peru.