6 treff

Ehrenberg Ralph E.
Scholars' guide to Washington, D.C. for cartography and remote sensing imagery : (maps, charts, aerial photographs, satellite images, cartographic literature, and geographic information systems)
Ralph E. Ehrenberg ; preface by Alan K. H...
Bok Engelsk 1987
Archives & manuscripts : maps and architectural drawings
Ralph E. Ehrenberg
Bok Engelsk 1982
The mapping of America
Seymour I. Schwartz and Ralph E. Ehrenber...
Bok Engelsk 1980
Library of Congress geography and maps : an illustrated guide
Library of Congress
Bok Engelsk 1996
Pattern and process : research in historical geography : [papers and proceedings of the Conference on the National Archives and Research in Historical Geography
Conference on the National Archives and Research in Historical Geography
Bok Engelsk 1975
Mapping the world : an illustrated history of cartography
[edited by Ralph E. Ehrenberg]
Bok Engelsk 2006