Browsing by Subject "herd improvement"
Now showing items 1-8 of 8
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(Texas Agricultural Extension Service, 1959)
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(Texas Agricultural Experiment Station, 1955)
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(Texas Agricultural Extension Service, 1967)
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(Texas Agricultural Experiment Station, 1975)
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(Texas Agricultural Experiment Station, 1975)
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(Texas Agricultural Experiment Station, 1974)
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(Texas Agricultural Experiment Station, 1955)
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(Texas Agricultural Experiment Station, 1960)