Biodiversity Heritage Library

By: Holt, Ernest G. - Gehriger, Wilhelm

Edition:

Publication info: 1929-1930

Volume:

Series:

Holding Institution: Smithsonian Institution Archives

Subjects: Amazonas  Botany  Brazil  Ciudad Bolívar  Field notes  National Geographic Society's Expeditions to North  Orinoco  Soledad  Venezuela  

BHL Collections: Smithsonian Field Books collection