The relations between crop yields and precipitation in the Great Plains area | Crop rotations and tillage methods
1927
Chilcott, E. C. (Ellery Channing)
And recommendations. pp. 93.
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书目信息
Miscellaneous circular (United States. Department of Agriculture)
出版者
Govt. Print. Off.
页码
94 pages map, diagrams 29 cm.
其它主题
Rain and rainfall; West united states; West (u.s.); Crops and climate
语言
英语
格式
print, unmediated, volume
注释
by E.C. Chilcott.
CropCropRotations and tillage methods, by e.c. chilcott. washington [u.s. govt.print.off.] 1931. 164 p. diagrs. 29 cm. (u.s. dept. of agriculture. miscellaneous circular no. 81, supplement 1) cover title. s21.a46 no. 81 suppl. 1. YNG
类型
Interactive Resource; Statistics; Report; Monograph; Book; Statistics; Text
2024-02-27
2025-07-19
MODS
