Unknown New Guinea
Subtitle: circumnavigating the world in a flying boat, American scientists discover a valley of 60,000 people never before seen by white men
By: Richard Archbold
Publisher: National Geographic Society
Published: 1941
Place of publication: Washington, D.C
Language: eng
Number of pages: 344
Subjects: Natural history; Description and travel
Notes: Caption title.

Nat. Geogr. 89: 315-344. Mr. 1941.