BOOKQUE

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Agricultural Investigations at the Huntley (Mont.) Field Station, 1927-30, by Dan Hansen,... A. E. Seamans,... and D. V. Kopland,...
A. E. Seamans , Dan Hansen , D. V. Kopland
· 1933
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Once-a-day Versus Twice-a-day for Dairy Cows
J. K. Dawson , D. V. Kopland
· 1949
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Yield, Chemical Composition, and Feeding Value for Milk Production of Alfalfa Hay Cut at Three Stages of Maturity
James Robert Dawson , David Victor Kopland , R. R. Graves
· 1940
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A Breeding Experiment with Holstein Cattle at the Huntley, Mont., Field Station
J. R. Dawson , D. V. Kopland
· 1948
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Feeding Value for Milk Production of Pasture Grasses when Grazed, when Fed Green and when Fed as Hay on Silage ...
J. R. Graves , J. R. Dawson , D. V. Kopland , T. W. Moseley
· 1933
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Relative Values for Milk Production of Hay and Silage Made from Immature Pasture Herbage
J. R. Dawson , U.S. Dept. of Agriculture. Bureau of Dairy Industry , D. V. Kopland , R. R. Graves
· 1938
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Rate of Growth by Dairy Calves and Heifers on Different Rations
United States. Department of Agriculture
· 1940
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Agricultural Investigations at the Huntley (Mont.) Field Station, 1927-1930
Dan Hansen , Arthur Edgerton Seamans , David Victor Kopland
· 1933
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Relative Milk Production of Cows in Pen Barns and Stanchion Barns
J. R. Dawson , R. R. Graves , D. V. Kopland
· 1947