Contributions to the flora of South America
Subtitle: Studies on Andean Compositae, I.  Studies in South American plants, II.
Series: Fieldiana: botany, v. 27, no. l; [Chicago., Natural History Museum]  Publication 643.
Publisher: Chicago Natural History Museum
Published: 1950
Place of publication: [Chicago]
Language: eng
Number of pages: 113
Subjects: Botany -- South America.; Compositae.