The effect of weather and technology on corn yields in the Corn Belt, 1929-62
By: [by Lawrence H. Shaw and Donald D. Durost].
Contributors: Durost, Donald Douglas, 1924-
Series: Agricultural economic report ;; no. 80
Publisher: U.S. Dept. of Agriculture, Economic Research Service
Published: 1965
Place of publication: Washington
Language: eng
Number of pages: 39
Subjects: Corn -- Middle West.; Crops and climate -- Middle West.
Notes: Literature cited: p. 21-22.
Cover title.