202 



Profs. Percy Franfclanct and Marshall War* 



S3 

 1 



©• © © q 

 6 © © 6 

 ©j cn cs* 



© s 



'§1 



Volume of 



water 

 employed 

 for plate 



cultivation, 



CO i— r CO r— t 



CO W 05 5* 



Number 

 of days 

 plates were 



A i LI PJcv Kj\s\A , 



CD CO © CO- 



*~ ^* o o 



1-4 r-l 



° -J 



_o © 



£ U 



CO 00 03 



<N M <m <N 

 co co co co 



CD t>- 00 C5 

 tO lO lO lO 



co co co co 



Particular 



flask 

 employed, 

 * 



M t— t Ph Ph 



CCJ (M i— 1 i— 1 



Date on 

 whioh 

 plates 

 were 

 poured. 



29.6.92 



9.7.92 



