Search results for: Humphrey, G. C. (George Colvin), 1875-1947
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1
Studies of the protein requirements of dairy cows
Authors: Woll, F. W. (Fritz Wilhelm), 1865-1922Other Authors: “…Humphrey, G. C. (George Colvin), 1875-1947…”
Published: The University of Wisconsin Agricultural Experiment Station, 1910
Physical Description: pages [175]-216 ; 23 cm.Holdings: Loading…
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2
Influence of rations restricted to the oat plant on reproduction in cattle
Authors: Hart, Edwin Bret, 1874-Other Authors:
Published: Agricultural Experiment Station of the University of Wisconsin, 1920Physical Description: 22 pages, 8 pages of plates : illustrations ; 23 cm.Holdings: Loading…
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3
Comparative efficiency for growth of the nitrogen of alfalfa hay and corn grain
Authors: Hart, Edwin Bret, 1874-Other Authors: “…Humphrey, G. C. (George Colvin), 1875-1947…”
Published: Agricultural Experiment Station of the University of Wisconsin, 1914
Physical Description: pages [87]-119 : charts ; 23 cm.Holdings: Loading…
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4
The role of the ash constituents of wheat bran in the metabolism of herbivora
Authors: Hart, Edwin Bret, 1874-Other Authors:
Published: The University of Wisconsin Agricultural Experiment Station, 1909Physical Description: pages [173]-188 ; 23 cm.Holdings: Loading…
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5
The relation of nutrition to contagious cattle abortion
Authors: Hart, Edwin Bret, 1874-Other Authors:
Published: Agricultural Experiment Station of the University of Wisconsin, 1932Physical Description: 45 pages : 1 chart ; 23 cm.Holdings: Loading…
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6
The efficiency, economy and physiological effect of machine milking
Authors: Woll, F. W. (Fritz Wilhelm), 1865-1922Other Authors: “…Humphrey, G. C. (George Colvin), 1875-1947…”
Published: The University of Wisconsin Agricultural Experiment Station, 1909
Physical Description: pages [61]-148 : illustrations ; 23 cm.Holdings: Loading…
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7
The rural efficiency guide
Published: The People's Efficiency Publishing Co., 1918Other Authors:Physical Description: 4 volumes in 1 : illustrations, portraits ; 25 cmHoldings: Loading…
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