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题名 Report of the Northern Great Plains Field Station for the 10-year period, 1913-1922, inclusive / by J.M. Stephens ... [et al.].

出版资料 Washington, D.C. : U.S. Dept. of Agriculture, 1925.

复本

载体形态 80 p. : ill., 1 map ; 24 cm.
丛编 Department bulletin / United States Department of Agriculture ; no. 1301
Department bulletin (United States. Department of Agriculture) no. 1301.
Notes Caption title.
"March 30, 1925."
With: Bound With: Corn and hog correlations.
主题 Grain -- North Dakota -- Field experiments.
Agriculture -- North Dakota.
其它责任者 Stephens, John Morgan, 1879-
政府出版物号 A 1.3:1301