United States base map
Title:
United States base map
Author:
Geological Survey (U.S.)
Corporate Author:
Publication Information:
Reston, Va. : The Survey, 1990.
Physical Description:
1 map : color ; 64 x 99 cm
General Note:
"Prepared from materials revised 1987. Counties shown as of February 1, 1987."
Insets: Hawaii (principal islands) -- Alaska -- Puerto Rico and Virgin Islands.
Language:
English
Geographic Term:
Format :
Map