440 LIFE OF PROFESSOR HUXLEY 



" On some of the Eesults of the Expedition of H.M.S 

 Challenger" 1875. Collected Essays, viii. 



" On the Border Territory between the Animal and 

 Vegetable Kingdoms." (An Evening Lecture at 

 the Royal Institution, Friday, January 28, 1876. 

 Macmillan's Magazine, 1876.) Science and Culture; 

 Collected Essays, viii. 



" Three Lectures on Evolution." (New York, September 

 18, 20, 22, 1876.) American Addresses; Collected 

 Essays, iv. 



"Address on University Education." (Delivered at the 

 opening of the Johns Hopkins University, Baltimore, 

 September 12, 1876.) American Addresses; Collected 

 Essays, iii. 



" On the Study of Biology." (A Lecture in connection 

 with the Loan Collection of Scientific Apparatus at 

 South Kensington Museum, December 16, 1876.) 

 American Addresses ; Collected Essays, iii. 



" Elementary Instruction in Physiology." (Read at the 

 Meeting of the Domestic Economy Congress at 

 Birmingham, 1877.) Science and Cult%ire; Collected 

 Essays, iii. 



" Technical Education." (An Address delivered to the 

 Working Men's Club and Institute, December 1, 

 1877.) Science and Culture; Collected Essays, iii 



" Evolution in Biology." (The Encyclopcedia Britannica, 

 ninth edition, vol. viii. 1878.) Science and Culture; 

 Collected Essays, ii. 



"Hume," 1878. Collected Essays, vi. See also under 

 " Books." 



" On Sensation and the Unity of Structure of the 

 Sensiferous Organs." (An Evening Lecture at the 

 Royal Institution, Friday, March 7, 1879.) Nine- 

 teenth Century, April, 1879. Science and Culture; 

 Collected Essays, vi. 



^'- Prefatory Note to the Translation of E. Haeckel's Free- 

 dom in Science and Teaching," 1879. (Kegan Paul.) 



