LESSONS 



IN 



ELEMENTARY BIOLOGY 



BY 



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



PROFESSOR OF BIOLOGY IN THE UNIVERSITY OF OTAGO, DUNEDIN, NEW ZEALAND 





WITH EIGHTY-EIGHT ILLUSTRATIONS 



Eonton 

 MACMILLAN AND CO. 



AND NEW YORK 

 1893 



The Right of Translation and Reproduction is Reserved 



