David Stea Author & Editor

Roger M. Downs is head of the Department of Geography at Pennsylvania State University. He received his Ph.D. in geography from the University of Bristol in 1970 and has also taught geography and environmental engineering at Johns Hopkins University. David Stea is professor of geography and planning at Southwest Texas State University and Enrique A. Aragon Distinguished Professor at Universidad Nacional Autonoma de Mexico. He received his Ph.D. in psychology from Stanford University in 1964 and has also taught at the U.S. International University, the University of Wisconsin-Milwaukee, UCLA, Clark University, Brown University, and Stanford University. Kenneth E. Boulding (1910-1993) was an internationally known economist. He was the author of several works, including Beasts, Ballads, and Bouldingisms, and the editor of Peace and the War Industry, both available from Transaction.