00296    a2200109   4500020001500000082001800015100002000033245004500053260005000098300001900148650001900167  a0813828996  a636.4089bCOW  aCowart, Ross P.  aAn outline of swine diseasesba handbook  aLowabLowa State University Pressc1995g1995  aix,118p.c23cm  aSwine Diseases