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The Twinplex: a new stereoplotting instrument

Circular 82

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Additional Publication Details

Publication type:
Report
Publication Subtype:
USGS Numbered Series
Title:
The Twinplex: a new stereoplotting instrument
Series title:
Circular
Series number:
82
Edition:
-
Year Published:
1950
Language:
ENGLISH
Publisher:
Department of the Interior Geological Survey,
Description:
8 p. :ill. ;27 cm.