Geologic map of the Mead quadrangle (V-21), Venus / by Bruce A. Campbell and David A. Clark ; U.S. Department of the Interior, U.S. Geological Survey ; prepared in cooperation with the National Aeronautics and Space Administration.
ISBN
1411309952
Published
[Reston, Va.?] : U.S. Geological Survey ; Denver, CO : Information Services [distributor], 2006.