TY  - BOOK
AU  - Freifelder,David
TI  - Microbial Genetics / 
SN  - 0867200766
U1  - 576.139 
PY  - 1987///
CY  - New Delhi : 
PB  - Narosa Publishing House , 
KW  - Microbial genetics
N1  -  Includes bibliographical references
ER  -