(2005). Influence of sire, season of birth, parity, sex and twining on birth weight of Holstein calves. , 18(4), 42-46.
. "Influence of sire, season of birth, parity, sex and twining on birth weight of Holstein calves". , 18, 4, 2005, 42-46.
(2005). 'Influence of sire, season of birth, parity, sex and twining on birth weight of Holstein calves', , 18(4), pp. 42-46.
Influence of sire, season of birth, parity, sex and twining on birth weight of Holstein calves. , 2005; 18(4): 42-46.


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