TY  - GEN
AU  - Bisen , P. S.
AU  - Verma , Kavita 
TI  - Handbook of microbiology
SN  - 8123902697
U1  - 579 
PY  - 1994///
CY  - New Delhi
PB  -  CBS 
KW  - BACTERIA
KW  - BIOLOGY
KW  - MICROBIOLOGY
KW  - FUNGI RHIZOBIUM  SHIGELLA
ER  -