Overview and USGS activities /

Bibliographic Details
Main Authors:	McEwen, Robert B. (Author), Calkins, Hugh W. (Author), Ramey, Benjamin S. (Author)
Format:	Government Document eBook
Language:	English
Published:	[Reston, Virginia] : United States Department of the Interior, Geological Survey, 1983.
Series:	Geological Survey circular ; 895-A. USGS digital cartographic data standards.
Subjects:	Geological Survey (U.S.) Digital mapping > Standards.
Online Access:	https://purl.fdlp.gov/GPO/gpo111669

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