Journey to Manáos
By: illustrated with photographs by the author.
Publisher: Gollancz
Published: 1938
Place of publication: London
Language: eng
Number of pages: 384
Subjects: Magnetism, Terrestrial; Brazil -- Description and travel; Manáos, Brazil; Venezuela -- Description and travel
Notes: An account of the author's expedition, sponsored by the Carnegie Institution of Washington, to study terrestrial magnetism in Venezuela and Brazil.