fs 



/o ^ ')^, (^3J^ 



cr 

 nj 

 a 



a 

 m 

 □ 



a 



^-iA^^g-^ !S 



C 



^==2ra: 



Laboratory Directions 



FOR AN 



Elementary Course 



IN 



GENERAL ZOOLOGY 



Seventh Edition 



BY 

 HARLEY J. VAN CLEAVE 



i 



Published by 



The U. of I. Supply Store 

 1928 



