(Covers to) Brief history of polar exploration since the introduction of flying.

For full text of the publication see https://archive.org/details/polarexploration0000unse/page/n5/mode/2up

Bibliographic Details
Main Authors: Joerg, W.L.G., American Geographical Society
Format: Book
Language:unknown
Published: American Geographical Society 1930
Subjects:
Online Access:https://www.davidrumsey.com/luna/servlet/detail/RUMSEY~8~1~340020~90108170
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Description
Summary:For full text of the publication see https://archive.org/details/polarexploration0000unse/page/n5/mode/2up