National coal resource assessment methodology; comparison of resource calculation methods by two Geographic Information Systems (GIS)

S.J. Tewalt

doi:10.3133/ofr98365

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National coal resource assessment methodology; comparison of resource calculation methods by two Geographic Information Systems (GIS)

Open-File Report 98-365

By: S.J. Tewalt

https://doi.org/10.3133/ofr98365

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Additional publication details
Publication type	Report
Publication Subtype	USGS Numbered Series
Title	National coal resource assessment methodology; comparison of resource calculation methods by two Geographic Information Systems (GIS)
Series title	Open-File Report
Series number	98-365
DOI	10.3133/ofr98365
Year Published	1998
Language	ENGLISH
Publisher	U.S. Dept. of the Interior, U.S. Geological Survey,
Description	6 p. :ill. ;28 cm.