APPENDIX B 



371 



Gelatin Stab: Grown 24 hours at. 



48 hours at 



(lays at 



Agar Streah: Grown 24 hours at 



48 hours at 



days at "C. 



Potato : Grown 24 hours at C. 



\ 



48 hours at 



6 days at.. 



Bouillon: Grown 24 hours at. 



48 hours at C. 



6 days at.. 



