00506    a2200145   4500020001500000082001700015100001300032245005300045260005600098300001900154440009300173650003400266650002100300650003900321  a9251004552  a636.088bMAN  aMann, I   aAnimal by-products bprocessing and utilization   aRomebFood and Agriculture Organizationc1962g1962  axv,246p.c23cm  aFao animal production and health series No. 9: fao agricultural development paper No. 75  aAnimals for specific purses    aAnimal husbandry  aSpecific topic in animal husbandry