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Digitizing procedure for the National Coal Resources Data System of the U.S. Geological Survey

Open-File Report 81-1225

By:
, , and

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Abstract

Additional Publication Details

Publication type:
Report
Publication Subtype:
USGS Numbered Series
Title:
Digitizing procedure for the National Coal Resources Data System of the U.S. Geological Survey
Series title:
Open-File Report
Series number:
81-1225
Edition:
-
Year Published:
1981
Language:
ENGLISH
Publisher:
U.S. Geological Survey,
Description:
10 p. ill. ;28 cm.