BIBLIOGRAPHY 



Bishop, S. C. 1927. The Amphibians and Reptiles of 

 Allegheny State Park. N. Y. State Mus., Handbook, 

 No. 3, Albany. 



Blanchard, F. N. 1925. A Key to the Snakes of the United 

 States, Canada, and Lower California. Mich. Acad. 

 Sci., Arts and Letters, Vol. 4, pt. 2. 



Boulenger, E. G. 1914. Reptiles and Batrachians. E. P. 

 Button & Co. 



Ditmars, R. L. 1908. The Reptile Book. Doubleday, Doran 

 & Co. Well illustrated and interesting accounts of the 

 turtles, tortoises, crocodilians, lizards, and snakes which 

 inhabit the United States and northern Mexico. 



Sharp, D. L. 191 1. The Face of the Fields. (Chapter on 

 " Turtle Eggs for Agassiz.") Houghton, Mifflin & Co. 

 Also 1910. Atlantic Monthly. Vol. 105: 156-164. 



Wright, A. H., and Funkhouser, W. D. 19 15. A Biological 

 Reconnaissance of the Okefinokee Swamp in Georgia — 

 The Reptiles. Proc. Acad. Nat. Sci., Phila. Vol.67: 

 io7~i39- (Eggs and nest of mud turtle). 



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