Digital line graphs from 1:24,000-scale maps /

Bibliographic Details
Main Authors:	Allder, William R. (Author), Elassal, Atef A. (Author)
Format:	Government Document eBook
Language:	English
Published:	Reston, Virginia : United States Department of the Interior, Geological Survey, 1984.
Series:	Geological Survey circular ; 895-C. USGS digital cartographic data standards.
Subjects:	Digital mapping > Standards. Map scales.
Online Access:	https://purl.fdlp.gov/GPO/gpo113702

Available Online