Work of the united states dry-land field station ardmore, South Dakota 1912 to 1925
Cole, J.S. and Others
Work of the united states dry-land field station ardmore, South Dakota 1912 to 1925 - Washington 1927 - 1-67 p. - Field United States Department of Agriculture. Technical Bulletin No. 17 .
Work of the united states dry-land field station ardmore, South Dakota 1912 to 1925 - Washington 1927 - 1-67 p. - Field United States Department of Agriculture. Technical Bulletin No. 17 .