Dry farming in the northern Great plains, 1900-1925 /
Hargreaves, Mary Wilma M
Dry farming in the northern Great plains, 1900-1925 / Mary Wilma M Hargreaves - Cambridge : Harvard University Press, 1957 - xi, 587p. ; 22cm. - Harvard economic studies, 101 .
Agriculture--Economic aspects-- Great Plains.
Agriculture--Great Plains--History
338.10978 / HAR
Dry farming in the northern Great plains, 1900-1925 / Mary Wilma M Hargreaves - Cambridge : Harvard University Press, 1957 - xi, 587p. ; 22cm. - Harvard economic studies, 101 .
Agriculture--Economic aspects-- Great Plains.
Agriculture--Great Plains--History
338.10978 / HAR