AU  - SNEDDEN,ROBERT
TI  - WORLD OF MICRO-ORGANISMS
T2  - MICROLIFE
SN  - 0431092702
U1  - 616.014/SNE 
PY  - 2000///
CY  - OXFORD
PB  - HEINEMANN LIBRARY
KW  - BACTERIA
KW  - VIRUSES
ER  -