00485nam a2200169Ia 4500008004100000082002200041100001800063245004100081250000600122260004700128300000800175650004100183650003400224653002800258653001300286700001600299170901s1940    xx            000 0 und d  a636.0896014bM55V  aMerchant, I.A 0aVeterinary Bacterialogy and Virology  a7  aUSAbThe Lowa State University Pressc1940  a752  aAgriculture and related technologies  aTechnology (Applied sciences)  aVeterinary bacteriology  aVirology  aRacker, R.A