00607nam a2200205Ia 4500001000600000003000500006008004100011010001100052040000900063082001300072100002900085245011000114260005300224300002100277440000500298500000500303503000500308650003200313650005600345Z_948CHAP220113s1988    xx            000 0 und d  a164024  cCHAP  a636.3 B6  aBotkin, M              P  aSheep and wool: science, production and management  /cby M. P. Botkin, Ray A. Field and C. LeRoy Johnson  aEnglewood Cliffs, N. J.  :bPrentice Hall,c1988  a451 p. : bilus.  a  a  a  aGanado lanarxProducción   aLana I. Field, Ray A. II. Johnson, C. LeRoy III. t.