Geosystems an introduction to physical geography - Christopherson, Robert W. (New York Pearson Custom Pub., 2009)
"Second custom edition for the University of Memphis, Department of Earth Sciences"--T.p. verso.
"Taken from: Geosystems: an introduction to physical geography, seventh ed. by Robert W. Christopherson"--T.p. verso.
ASP-1200g donated by The Rotary Club Beaverton, Oregon, U.S.A. on Oct. 25, 2012.
Keywords: Physical geography