CLASSIFICATION CHART. 



91 



le--! 





3 o 



<j>fT q 



a 



B 



g-g 

 3% 



' S 

 | g 



S S 



P EH 



II, 



^ to O) 

 rt . ' ' 



-2 



-2 





-2^ : S 

 ^ g^^ 



SP 



'-3 SB 



CQ 



5 a - s 2 



g O & T3 



It It 



.PH rQ 



si 



3 K 



II 



bo 



i 



fiJ 



gSS 



GG O 



H M 



