f- 70, 7 



Kinsliips 



or Animals and M 



an 



/\- To\'fhn^r^U nf A iJtninl P\\^ \h ujlj 



By ANN H. MORGAN, Ph.D. 

 Mount Holyoke College 



McGRAW-HILL BOOK COMPANY, Inc. 



New York Toronto London 



1955 



