LABORATORY AND FIELD 

 EXERCISES 



FOR "GENERAL BOTANY" 



BY 



HIRAM D. DENSMORE 



I'KOFESSOK OF BOTANY AT BELOIT COLLEGE 



GINN AND COMPANY 



?W YORK CHICA 

 LAS COLUMBUS 



51167 



BOSTON NEW YORK CHICAGO LONDON 

 ATLANTA DALLAS COLUMBUS SAN FRANCISCO 



