America's ancient treasures.

von Folsom, Franklin
New York/Chicago/San Francisco : Rand McNally, 1974.
Umfang/Format: XII, 202 S. : Abb. ; 24 cm.

America's ancient treasures : a guide to archeological sites and museums in the United States and Canada

von Folsom, Franklin, 1907-
Albuquerque, N.M. : University of New Mexico Press, c1983.
Umfang/Format: xxviii, 420 p. : ill. ; 26 cm.