Land use and land cover digital data from 1:250,000- and 1:100,000-scale maps.
Contributors: Geological Survey (U.S.)
Series: Data users guide -- 4
Publisher: United States Dept. of the Interior, U.S. Geological Survey
Published: 1986
Place of publication: Reston, Va
Language: eng
Number of pages: 36
Subjects: Digital mapping -- Standards.
Notes: "National Mapping Program technical instructions"--Cover.

"US GeoData"--Cover.

"Data users guides replace Geological Survey Circular 895-B-G"--P. [2] of cover.

Includes bibliographical references (p. 29).