/ 



LESSONS 



IN 



ELEMENTARY BIOLOGY 



BY 



T. JEFFERY PARKER, D.Sc, F.R.S. 



PROFESSOR OF BIOLOGY IN THE UNIVERSITY OF OTAGO. DUXEDIN. NEW ZEALAND 





WITH EIGHTY-EIGHT ILLUSTRATIONS 







Hem ton -___ 



M ACM ILL AN AND CO. 



AND NEW YORK 

 1893 



The Rig/it of Translation and Reproduction is Reserved 



