Productivity over five lactations of Normande, Montbeliarde, and Scandinavian Red crossbreds compared to pure Holsteins in commercial dairies in California
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Heins, B. J.
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Univ Minnesota, St Paul, MN 55108 USAUniv Minnesota, St Paul, MN 55108 USA
Heins, B. J.
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Hansen, L. B.
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Univ Minnesota, St Paul, MN 55108 USAUniv Minnesota, St Paul, MN 55108 USA