THE SILLIMAN FOUNDATION 221 



A Century of Sciexce ik America. With Special Refer- 

 ence to the American Journal of Science 1818-1918. By 

 Edward Salisbury Dana, Charles Schuchert, Herbert 

 E. Gregory, Joseph Barrell, George Otis Smith, Rich- 

 ard SwANN Lull, Louis V. Pirsson, Willl^m E. Ford, 

 R. B. SosMAN, Horace L. Wells, Harry W. Foote, Leigh 

 Page, Wesley R. Coe, and George L. Goodale. 



A Treatise on the Transformation of the Intestinal 

 Flora with Special Reference to the Implantation of 

 Bacillus Acidophilus. By Leo F. Rettger, Professor of 

 Bacteriology, Yale University, and Harry A. Cheplin, 

 Seessel Fellow in Bacteriology, Yale University. 



The Evolution of Modern Medicine. By Sir Wllliajh 

 OsLER, Bart., M.D., F.R.S. (Third printing.) 



Respiration. By J. S. Haldane, M.A., M.D., F.R.S., Hon. 

 LL.D. BiRM. and Edin., Fellow of New College, Oxford; 

 Honorary Professor, Birmingham University. 



After Life in Roman Paganism. By Franz Cumont. 

 (Second printing.) 



The Anatomy and Physiology of Capillaries. By August 

 Krogh, Ph.D., LL.D., Professor of Zoo-physiology, 

 Copenhagen University. (Second printing.) 



Lectures on Cauchy's Problem in Linear Partial Dif- 

 ferential Equations. By Jacques Hadamard, LL.D., 

 Member of the French Academy of Sciences; Foreign 

 Honorary Member of the American Academy of Arts 

 and Sciences. 



The Theory of the Gene. By Thomas Hunt Morgan, 

 LL.D., Sc.D., Ph.D., Professor of Experimental Zoology 

 in Colmnbia University. 



The Anatomy of vScience. By Gilbert N. Lewis, Ph.D., 

 Sc.D., Professor of Chemistry and Dean of the College of 

 Chemistry, University of California. 



