An edition of The relations between crop yields and precipitation in the Great Plains area (1927)
The relations between crop yields and precipitation in the Great Plains area
Crop rotations and tillage methods
By E. C. Chilcott
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Publish Date
1931
Publisher
U.S. Dept. of Agriculture
Language
eng
Pages
129
Description:
subjects: Crop yields, Statistics, Precipitation (Meteorology), Crop rotation, Tillage
Places: Great Plains