INTERNATIONAL CATALOGUE 



OF 



SCIENTIFIC LITERATURE 



Fourth Annual Issue. 



M 

 BOTANY 



PUBLISHED FOR THE INTERNATIONAL COUNCIL 



BY THE 



ROYAL SOCIETY OF LONDON 



LONDON : 

 Haerison and Sons, 45, St. r^lARxiN's Laxe 



France: Cautuier-Villars, Paris 

 Germany: Hermann Paetel, Berlin 



1906 (JULY) 



