Library of Congress geography and maps : an illustrated guide /
Library of Congress.Geography and Map Division.
Ehrenberg, Ralph E.,1937-
Washington : Library of Congress ; Pittsburgh, PA : For sale by U.S. G.P.O. Supt. of Docs.,
1996.
Shipping list.: no. 96-0213-P.
Library of Congress. Geography and Map Division
Maps
Atlases
Remote sensing