00482nam a2200169Ia 4500003000400000005001700004008004100021020001800062040000700080041000800087082002200095100002100117245007200138260006900210300001600279365001700295OSt20230511143301.0210423s2003    xx            000 0 und d  a9781555812669  cAL  aeng  a636.0885 BAKD223  aBAKER (David G).  aNatural pathogens of laboratory animals: their effects on research.  aNew DelhibWashington DC American Society for Microbiologyc2003  axii,385bHB  b7077.05cINR