Texas A&M University / University of Alabama / Louisiana State University / /
NaturalFeature
Gulf of Mexico / Oklahoma / Arkansas River / Ozark highland / Ouachita highland / Central Lowlands / Ozark plateau / Texas / Gulf Coast / Gulf coasts / Missouri River / Coastal Plain streams / Ohio river / Ouachita plateau / Mississippi River valley / Tennessee river / Mississippi River / /
Organization
U.S. Forest Service / U.S. Department of Agriculture / Louisiana State University / University of Alabama / Cartographic Research Lab / Texas A&M University / American Geographical Society of New York / /
Person
CHARLES W. LAFON / Warren Thornthwaite / BARRY D. KEIM / Elbert Little / Shankman / /
Position
associate professor of geography / professor of geography / associate professor / /
eastern North America / eastern Oklahoma / central Kansas / southeastern united states / Gulf of Mexico / southern Louisiana / Gulf Coast / central Texas / /