NATURE STUDY 



A PUPIL'S TEXT-BOOK 



BY 



FRANK OVERTON, A.M., M.D. 



* i 



ASSISTED BY 



MARY E. HILL 



INSTRUCTOR IN SCIENCE AND NATURE STUDY IN THE GOODYEAR- 

 BURLINGAME SCHOOL, SYRACUSE, N.Y. 



NEW YORK-:- CINCINNATI-:. CHICAGO 



AMERICA^ BOOK COMPANY 



