TY  - BOOK
AU  - Chaloupka J
AU  -  Krumphanzl V Ed.
TI  - Extracellular enzymes of microorgansims
U1  - G91:33E982, M7 
PY  - 1987///
CY  - New York    
PB  -  Plenum        
KW  -  Enzymes
KW  -  Extracellular
KW  - Biology
ER  -