TABLE OF CONTENTS XV 



PAGE 



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

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

 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 47 2 



Index 482 



