TY  - BOOK
AU  - Pyatkin,K D .
AU  - Krivoshein,YU S  .
TI  - Microbiology with virology and immunology / 
U1  - 579 
PY  - 1967///
CY  - Moscow : 
PB  - Mir publishers , 
KW  - BIOLOGY
N1  - Includes index
ER  -