00524    a2200157   4500020001500000082001700015100002100032245008000053260007900133300001900212440004600231650001300277650002100290650004000311700001500351  a9251026297  a636.082bCUN  aCunningham, E. P  aCrossbreeding bos indicus and bos taurus for milk production in the tropics  aRomebFood and Agriculture Organization  of the United Nationsc1987g1987  aiii,90p.c30cm  aFAO animal production and health paper 68  aBreeding  aAnimal husbandry  aSpecific topics in animal husbandry  aSyrstad, O