PLATF, 8. 



To face.p.76. 



H.C-rmkskank Piw; 



CULTIVATIONS ON NUTRIENT AGAR-AGAR 



Pif5 1 . Sarcina lulea . 



Fig 2. Micro coccus pyo genes aureus. 



Fi^ 3 . Bacillus fhiorescers . 



H.K.LewiG,136,Gw^er Street . 



Vlneenl Brroks.T>cy & 



