00342nam a2200121Ia 450000500170000000800410001702000150005805000160007310000190008924500540010826000300016265000280019220251229125255.0251229s9999    xx            000 0 und d  a0813801591  aSF 780 .S33  aScalan,C     M 0aIntroduction to veterinary bacteriologycM Scalan  aIowab ScalancC. M; 1988  aVeterinary Bacteriology