The phytogeography of the pteridophytes of the departmento del Choco, Colombia/
David B. Lellinger [and] Elias R. de la Sota.
- Washington D.C. : National Geographic Society, 1978.
- p. 381-387. :maps.
Reprinted from National Geographic Society Research Reports, 1969 Projects, p.381-387.
Bibliography: p.387.
Pteridophyta- Latin America. Pteridophyta-South America. Botany- Departmento del Choco, Colombia.