UID:
edoccha_9961084664502883
Format:
1 online resource :
,
illustrations, maps.
Series Statement:
U.S. Geological Survey professional paper ; 1625-B
Note:
Title from title screen (viewed October 21, 2014).
,
Editors from publication home page.
,
"National Coal Resource Assessment."
,
"This report, although in the USGS Professional Paper series, is available only on CD-ROM and is not available separately."--Executive summary title page.
Language:
English
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