000
00290nam a22001217a 4500
082
_a
579
_b
SIM
100
_a
R. P. Singh
_9
208103
245
_a
Microbiology
_c
R.P.Singh
260
_a
Ludhiana:
_b
Kalyani Publishers,
_c
206.
300
_a
551p.
650
_a
Microbiology
_9
208104
942
_c
BK
999
_c
154226
_d
154226