Van Valkenburg, Samuel
Elements of Political Geography /Samuel Van Valkenburg - New York Prentice -Hall, Inc 1939 - xiv, 401 p.
Includes in Index
83654
910.16 / VAN
Elements of Political Geography /Samuel Van Valkenburg - New York Prentice -Hall, Inc 1939 - xiv, 401 p.
Includes in Index
83654
910.16 / VAN