Plants and 'Man 



CLARENCE J. HYLANDER 



Associate Professor of Botany, 

 Colgate University 



an( 



ORAN B. STANLEY 



Instructor in Botany, 



Colgate University 



^ORESTA INSTITUTE 



mountainVS^ 



STUDIES 



o FRANKTOWN ROAD 

 CARSON OTY, NH/ADA 89701 



THE BLAKISTON COMPANY 



Philadelphia 



