Suggested Readings 689 



Palmer, E. L., 1949, Field Book of Natural History, New York, McGraw-Hill 



Book Company, Inc. 

 Peterson, R. T., 1947, A Field Guide to the Birds, Boston, Houghton Mifflin 



Company. 

 Pickwell, G., 1947, Aniphibians and Reptiles of the Pacific States, Stanford Uni- 

 versity, Calif., Stanford University Press. 

 Pope, C. H., 1947, Amphibians and Reptiles of the Chicago Area, Chicago, The 



Chicago Natural History Museum. 

 Romer, A. S., 1941, Man and the Vertebrates, Chicago, University of Chicago 



Press. 

 Rowan, W., 1932, The Riddle of Aligration, Baltimore, Williams & Wilkins 



Company. 

 Schmidt, K. P., and D. D. Davis, 1941, Field Book of Snakes, New York, G. P. 



Putnam's Sons. 

 Schrenkeisen, R., 1938, Field Book of Fresh Water Fishes of North America, New 



York, G. P. Putnam's Sons. 

 Seton, E. T., 1925-1928, Lives of Game Mammals (4 volumes). New York, Dou- 



bleday, Doran & Company, Inc. 

 Schultz, L. P., with E. Stern, 1948, The Ways of Fishes, New York, D. Van 



Nostrand Company. 

 Smith, H. M., 1946, Handbook of Lizards, Ithaca, N. Y., Comstock Publishing 



Company, Inc. 

 Stebbins, R. C, 1951, Amphibians of Western North American, Berkeley, Univer- 

 sity of California Press. 

 Willey, A.. 1894, Amphioxus and The Ancestry of the Vertebrates, New York, 



Columbia University Press. 

 Wright, A. H., and A. A. Wright, 1949, Handbook of Frogs and Toads, Ithaca, 



N. Y., Comstock Publishing Company, Inc. 

 Young, S. P., 1946, The Wolf in North American History, Caldwell, Idaho, The 



Caxton Printers. 



Section V. Ecology 



Allee, W. C, A. E. Emerson, O. Park, T. Park, and K. P. Schmidt, 1949, Prin- 

 ciples of Animal Ecology, Philadelphia, W. B. Saunders Company. 



Allee, W. C, and K. P. Schmidt, 1951, Ecological Animal Geography, New York, 

 John Wiley & Sons. 



Beebe, W., 1949, High Jungle, New York, Duell, Sloan & Pearce, Inc. 



Berrill, N. J., 1951, The Living Tide, New York, Dodd, Mead & Company, Inc. 



Buchsbaum, R., 1937, Readings in Ecology, Chicago, University of Chicago Press. 



Chapman, R. N., 1931, Animal Ecology, New York, McGraw-Hill Book Company, 

 Inc. 



Clements, F. E., and V. E. Shelford, 1939, Bio-Ecology, New York, John Wiley & 

 Sons, Inc. 



Coker, R. E., 1947, This Great and Wide Sea, Raleigh, N. C, University of North 

 Carolina Press. 



Cott, H. B., 1940. Adaptive Coloration in Animals, London, Oxford University 

 Press. 



