revue (;em : :rai.e 



DR 



r 



DIRIGEE PAH 



M. Gaston BONNIER 



mimhuk hk i. in - ir n r 



PItOFKSSKUli DK BOTANIQL'K A LA SOHBUNN 



TOME ViMiT-MJVIOlE 



Livraison du 15 Fevrier 1917 



Entered at the New-York Post Office 



as Second Class mailer 



PARIS 



LIBRAIRIi: GENERALE DE L'KNSEIGNKMENT 



1. RI E DANTE, 1 



1917 



V 



■■-.-• 



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