234 



Profs. Percy Frankland and Marshall Ward. 



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W 1 — 1 



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Volume 

 of water 

 employed 

 for plate 

 cultivation. 



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 o 



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e,l»H|«„|o m j« 





Number 



of days 

 plates 

 were in- 

 cubated. 





i> X> i> 1> 



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^ Hp 





Number 

 of plate. 



rH CM 



CO CO 

 CO CO 



sees 



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Particular 



flask 

 employed. 



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 rH rH 



rH rH Ph Ph 

 rH rH i-I rH 



r— 1 rH Ph Ph 

 rH rH rH rH 



rH rH CM CM 



HH PhPh 

 CM CM rH rH 



Date on 

 which 

 plates 

 were 



poured. 



8.7.92 



12.7.92 



18.7.92 



11.10.92 



12.10.92 



