54 resultados para Dairy cattle breeds.
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Mode of access: Internet.
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Superseded by the author's Directory of A-1 tested Holstein sires.
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Mode of access: Internet.
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Includes bibliographical references (p. 658-666).
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Mode of access: Internet.
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Includes index.
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"In cooperation with the Agricultural Experiment Stations of Alabama, California, Florida, Georgia, Iowa, Kansas, Kentucky, Massachusetts, Michigan, Missouri, Nebraska, New Hampshire, New York (Cornell and Geneva), North Carolina, North Dakota, Oklahoma, Pennsylvania, South Carolina, South Dakota, Utah, and Wisconsin."
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Caption title.
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"January, 1932."
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"December 1933."
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Mode of access: Internet.
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Mode of access: Internet.
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"Questions and answers" at end of most of the chapters.
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Mode of access: Internet.
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Cover-title.