John Wesley Powell and the Anthropology of the Canyon Country. Don D. Fowler, Robert C. Euler, and Catherine S. Fowler. U.S. Geological Survey, Washington, D.C., 1969 (available from the U.S. Government Printing Office, Washington). v + 30 pp., illus. Paper, 50¢. USGS Professional Paper 670
Albritton, Claude; Departmen of Geological Sciences, Southern Methodist University, Dallas, Texas
Журнал:
Science
Дата:
1969
1.067Мб