The Economic Problem of the Ozark Highland
No place: The Science Press, 1920. Wraps. 215-227 p. Offprint from The Scientific Monthly, September, 1920. [8312]
No place: The Science Press, 1920. Wraps. 215-227 p. Offprint from The Scientific Monthly, September, 1920. [8312]
No place: Annals of the Association of American Geographers, 1941. Wraps. 24 p. Offprint from the Annals, Vol. XXXI, No. 1 (March, 1941). [101369]
No place: Annals of the Association of American Geographers, 1941. Wraps. 24 p. Offprint from the Annmals, Vol. XXXI, No. 1 (March, 1941). [8317]
New York: American Geographical Society, 1941. Wraps. (353)-364 p. Offprint from The Geographical Review, Vol. XXXI, No. 3 (July, 1941). [8318]
No place: The Association of American Geographers, 1921. Wraps. 16 p. Offprint from the Annals of the Association of American Geographers Vol. XI: pp. 3-16. [8313]