Bituminous coal production in the Appalachian Basin, past, present, and future

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Bibliographic Details
Main Author: Milici, Robert C., 1931-
Corporate Author: Geological Survey (U.S.)
Other Authors: Kallander, William C., Wallace, Woody G., Morrissey, Eric A.
Format: Government Document Electronic Map eBook
Published: [Reston, Va.] : U.S. Geological Survey, [2000]
Edition:Online version 1.0.
Series:Miscellaneous field studies ; map MF-2330.
Online Access:CONNECT
Item Description:Title from Web page (viewed Aug. 14, 2000).
Includes text, 13 graphs, and 3 tables.
Physical Description:4 electronic maps : HTML, digital, PDF file.
Format:Mode of access: World Wide Web from the USGS web site. Address as of 5/21/08: ; current access via PURL.
System requirements: ARC/INFO geographic information system file extraction software in UNIX environment or in Windows or Macintosh environments using translation-extraction software.
System requirements: World Wide Web browser software.
Bibliography:Includes bibliographical references (" ... metadata.faq.html file, "Where did the data come from?").