00319nam a2200097Ia 4500008004100000082003000041100006300071245004100134260003800175300000800213140113s9999    xx            000 0 und d  a576.8.093:616(076.5)   J9  a"Slack, John.M. , Dyson, James.E. and Harrel, William. K."  aExperimental pathogenic microbiology  a1959bBurgess Pub. Co.cMinn(USA)  a145