000
00285nam a2200121Ia 4500
008
161121s9999 xx 000 0 und d
100
_a
Khanna (D.R.; Chugh (T.)
245
0
_a
Microbial Ecology
260
_c
Discovery Publishing House
365
_b
0
650
_a
NIL
942
_c
BK
999
_c
106970
_d
106970