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Controlling surface erosion of farm lands

Controlling surface erosion of farm lands
紙図書
[F.L. Duley]University of Missouri, College of Agriculture, Agricultural Experiment Station1924
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  • 著者標目Duley, F. L.

Soil experiments on the brown silt loam of the Ozark Border Region

Soil experiments on the brown silt loam of the Ozark Border Region
紙図書
[M.F. Miller and F.L. Duley]University of Missouri, College of Agriculture, Agricultural Experiment Station1923
全国の図書館
  • 著者標目Miller, M. F. (Merritt Finley) Duley, F. L.

Soil experiments on the gravelly Ozark Upland

Soil experiments on the gravelly Ozark Upland
紙図書
[M.F. Miller and F.L. Duley]University of Missouri, College of Agriculture, Agricultural Experiment Station1923
全国の図書館
  • 著者標目Miller, M. F. (Merritt Finley) Duley, F. L.

Erosion and surface runoff under different soil conditions

Erosion and surface runoff under different soil conditions
紙図書
[F.L. Duley and M.F. Miller]University of Missouri, College of Agriculture, Agricultural Experimental Station1923
全国の図書館
  • 著者標目Duley, F. L. Miller, M. F. (Merritt Finley...

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