Finding your way with map and compass.

Bibliographic Details
Corporate Author:	Geological Survey (U.S.)
Format:	Government Document eBook
Language:	English
Published:	[Reston, Va.] : [U.S. Dept. of the Interior, U.S. Geological Survey], [2001]
Series:	Fact sheet (Geological Survey (U.S.)) ; FS-01-035.
Subjects:	Compass. Maps.
Online Access:	https://purl.fdlp.gov/GPO/LPS82183 http://mac.usgs.gov/mac/isb/pubs/factsheets/fs03501.html http://mac.usgs.gov/mac/isb/pubs/factsheets/fs03501.pdf http://mac.usgs.gov/mac/isb/pubs/factsheets/fs03501.graphics/

Available Online