TY  - BOOK
AU  - Kruif,Paul  De, x
AU  - x
TI  - Microbe  hunters: x
SN  - x
U1  - 823.01/K94m 
PY  - 1926///
CY  - New York
PB  - Poket books
KW  - English- short  Stories
KW  - english  short  stories
N1  - Includes
ER  -