BACILLUS COLI 



221 



Gelatin Stab: Grown 24 hours at C. 



11 



48 hours at C. 6 days at oC. 



Agar Streak: Grown 24 hours at C. ^ Q 



til/ iv 



os w 



? v jl 



jyj 



48 hours at C. 6 days at C. 



Potato: Grown 24 hours at C. y 



o 



i 



1 



48 hours at ... 1 C. 6 days at C 



Bouillon: Grown 24 hours at C. ^ Q 



ts is 



2 



1 I 



48hoursat C. 6 days at ...C 



