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Gennaio-Marzo 1912. 



Fascicoli 20 e 21. 



BOLLETTINO DELLE SEDUTE 



A ce A DEMI A GtQENl A 



DI SCIENZE NATURALI IN CATANIA" 



RESOCONTO DELLE SEDUTE ORDINARIE E STRAORDINARIE 

 e sunto delle memorie in esse presentate. 



( SERIE SECONDA ) 



CATANIA 



TIPOGRAFIA DI C. GALÀTOLA 

 1912. 



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