00686cam a22002411  4500001001300000003000400013005001700017008004100034010001700075035001900092040004600111042001200157050002000169082001300189100004200202245004300244250001900287260004400306300002700350650002400377650002600401999001700427agr49000122 DLC20260227111011.0770816s1949    ilua          000 0 eng c  aagr49000122   a(OCoLC)3193685  aU.S. Dept of Agr. LibrarycOCdOCoLCdDLC  apremarc00aSF757b.D9 1949  a636.08961 aDykstra, R. R.q(Ralph Ralph),d1879-10aAnimal sanitation and disease control.  a[Rev. and enl.  aDanville, Ill.,bThe Interstate]c1949.  a808 p.billus.c22 cm. 0aVeterinary hygiene. 0aVeterinary pathology.  c10998d10998