Division in the Root of llcia Faba. 



iSi 



PLATE 1! 





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3.50 .^•■•^ 



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9.A'.M. 



9A.M. 



8. 



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e. 



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9.A.M. 



\0. 



9.A,M 



n. 



I 



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9. A.M. 



12. 



