00386nam a2200133Ia 450000500170000000800410001702000220005805000200008010000240010024500530012425000090017726000460018665000200023220251229085022.0251229s9999    xx            000 0 und d  a978-0-13-096449-6  aSF 105.B68 2001  aBourdon, Richard M. 0aUnderstanding animal breedingcRichard M Bourdon  a2nd.  aUpper Saddleb New Jerseyc Prentice Hall  aAnimal Breeding