896 TEXTBOOK OF ZOOLOGY 



— : Lives of Game Animals, Vols. 1, 4, Garden City, 1925 to 1928, Doubleday 



Page & Co. 

 Stejneger, Leonard: The Poisonous Snakes of North America, Eep. U. S. Nat. 



Mus. for 1893. 

 Stoddard, H. L. : The Bobwhite Quail: Its Habits, Preservation, and Increase, 



New York, 1931, Charles Scribner's Sons. 

 Stoner, D.: The Eodents of Iowa, Iowa Geol. Surv., 1918. 

 Stromsten, F. A.: Davison's Mammalian Anatomy, Philadelphia, 1937, P. 



Blakiston's Son & Co. 

 Thomson, J. A.: The Biology of Birds, London, 1923, Sedg-wick and Jackson. 

 Viosca, Percy, Jr.: A Contribution to Our Knowledge of the Water Snakes, 



Contr. No. 2, Eesearch Dept., Southern Biol. Sup. Co., Inc., 1924. 

 Vorhies, C, T., and Taylor, W. P.: Life History of the Kangaroo Eat, U. S. 



Dept. Agric. Bull. No. 1091 (1922), 

 Warren, E. E.: The Mammals of Colorado, New York, 1910, G. P. Putnam's 



Sons. 

 — : The Beaver: Its Work and Its Ways, Baltimore, 1926, Williams and 



Wilkins Co. 

 Wetmore, Alexander: The Migration of Birds, Cambridge, Mass., 1926, Harvard 



Univ. Press. 



Anomalies 



Arey, L. B. : Developmental Anatomy, Pliiladelphia, 1947, W. B. Saunders Co. 

 Evans, Titus C. : Effects of Eoentgen Eadiation on Embryonic Organization 



and Eegulation in Melanoplus Differentialis (Orthoptera), Physiol. Zool. 



10: No. 3, July, 1937. 

 Fitzpatriek, F. L. : Abnormal Foetal Pig (Double Body), Proc. Iowa Acad. 



Sci. 35: 1928. 

 — : A Case of Abnormal Development in Gallus domesUca, Proc. Iowa Acad. 



Sci. 32: 1925. 



Internal Regulation 



Allen, Danforth, Daisy, et al. : Sex and Internal Secretions, Baltimore, 1939, 



Williams and Wilkins Co. 

 Banting, F. G., Best, C. H., and Macleod, J. J. E. : The Internal Secretion of 



the Pancreas, Am. Jour. Physiol. 59: 1922. 

 Guyer, M. F. : Internal Secretions and Human Weil-Being, Science 74: 159, 



1931. 

 Schafer, E. A.: The Endocrine Organs, ed. 2, London, 1916, Longmans, Green 



& Co. 



Kegeneration 



Child, C. M. : Physiological Foundations of Behavior, New York, 1924, Henry 



Holt & Co. 

 Morgan, T. H. : Eegeneration, New York, 1901, The Macmillan Co. 



Radiation 



Baitsell, G. A.: Science in Progress, New Haven, 1939, Yale University Press, 



Ch. I and 11. 

 Butler, E. F. : The Effect of X-rays on Tissue Eegeneration, Scientific Monthly, 



December, 1934, pp. 511-518. 

 Clark, George C. : A General Survey of Eadiobiology, Cold Spring Harbor 



Symposia on Quantitative Biology 2: 249-263, 1934. 

 Clark, G. L.: Applied X-rays, New York, 1940, McGraw-Hill Co. 

 Duggar, B. M.: Biological Effects of Eadiation, New York, 1936, McGraw-Hill 



Book Co. 

 Evans, T. C: Effects of Eoentgen Eadiation on Embryonic Organization and 



Eegulation in Melanoplus Differentialis (Orthoptera), Physiol. Zool. 10: 



258-268, 1937. 



