TABLE OF CONTENTS XV 



(423). Gnawing mammals (430). Toothless mammals 

 (434). Even-toed hoofed mammals (435). Odd-toed hooted 

 mammals (441). Elephants (442). Whales (442). Primates 

 (443)- 



CHAPTER XL 



THE RELATIONS OF MAMMALS TO MAN 450 



Domesticated mammals (450). Game mammals (451). 

 Predaceous mammals (453). Fur-bearing animals (455). 

 Gnawing mammals (458). Introduction of foreign mammals 

 (459)- 



CHAPTER XLI 



THE PROTECTION AND PROPAGATION OF WILD LIFE . .461 



The need of protection (461). Protective measures (464). 

 The propagation of wild life (465). 



CHAPTER XLII 

 THE CONSERVATION OF OUR NATURAL RESOURCES . . . 469 



CHAPTER XLIII 

 THE PROGRESS OF ZOOLOGY 472 



INDEX . 4.82 



