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. Henrikson ; consultants, Joseph W. Wiedel, John A. Wolter ; editor, Zdeněk V. David. (Scholars' guide to Washington, D.C. ; no. 12)
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. Henrikson ; consultants, Joseph W. Wiedel, John A. Wolter ; editor, Zdeněk V. David.