Berichte d. NaUnf-Ges. Freiburg iB.. Bd. VlJl. 



Ta/M 



M 



\\^.J:s 



■"y. 



%n 



m 



««' 



Pi. 



si"'im 





f #■ 



/■/ 





fO. 





\ /■ 



la 



C. hhikawcf. ad.r.cct cli 



\ I 



AJcadenVerJaffsbuchhLvJ.CEMoh Freiburg '/B. v.hipziff. 



