Grassland and farmland as factors in the cyclical development of Eurasian history
By: by J. Russell Smith.
Publisher: U.S. Govt. Print. Off.
Published: 1945
Place of publication: Washington
Language: eng
Number of pages: 28
Subjects: Pastures.; Land use.; Europe -- History.; Asia -- History.
Notes: Reprinted ... from Annals of the Association of American Geographers, vol. 33, no. 3, September, 1943.