Exploring maps
Contributors: Geological Survey (U.S.)
Publisher: U.S. Dept. of the Interior, U.S. Geological Survey
Published: 1993
Place of publication: Reston, VA
Language: eng
Subjects: Maps -- Study and teaching -- United States
Notes: Shipping list no.: 1994-0115-P

Includes bibliographical references

Also available via Internet from USGS web site. Address as of 7/19/07: http://erg.usgs.gov/isb/pubs/teachers-packets/exploringmaps/index.html; current access available via PURL