CLASS MAMMALIA. MAMMALS 



497 



Romer, A.S, The Vertebrate Body. Saunders, 



Philadelphia, 1949. 

 Seton, E.T. Lives of Game Animals, 4 vols. 



Doubleday, Doran, New York, 1925-1928. 

 Simpson, G.G. The Principles of Classification 



and a Classification of Mammals. American 



Museum of Natural History, New York, 



1945. 

 Troughton, E. Furred Animals of Australia. 



Scribner's, New York, 1947. 

 Young, J.Z. The Life of Mammals. Oxford 



Univ. Press, New York, 1957. 



