First supplement to the Orchids of Peru
By: Charles Schweinfurth.
Contributors: Schweinfurth, Charles, 1890-1970.
Series: Fieldiana -- v. 33; Publication -- 1116; Publication (Field Museum of Natural History) -- 1116.
Publisher: Field Museum of Natural History
Published: 1970
Place of publication: Chicago
Language: eng
Number of pages: 80
Subjects: Orchids -- Peru.
Other titles: Orchids of Peru.