Effect of fat source and level on performance of lactating cows
Z Wu J Hebr; S C Chan; J Varela; K H Chen; C Fontes; Flávio Augusto Portela Santos; P Yu; Annual Meeting of the American Dairy Science Association (88. 1993 Maryland)
v.76, n.supl.1, p.180, 1993 Journal of Dairy Science1993
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