INDEX 



Achievements and Obligations of 



Modern Science, I 

 Alcohol, 42 

 Alfalfa Weevil, 197 

 Alizarin. 61 

 Alpha Particle, 81, 86 

 American Chemical Society, 19 

 American-Made Dyes, 71 

 Angell, James R., VII 

 Aniline Dyes, 51, 65 

 Anthrax, 141, 143 

 Ants, 203, 206 

 Appleman, Charles 0., 223 

 Argon, 89 



Aromatic Compounds, 60 

 Arsphenamine, 65 

 Artificial Colours in Foodstuffs, 53 

 Aspirin, 66 

 Aston, F. W., 91 

 Atomic Weight, 92 

 Atomic Structure, 82 

 Atoms, 88 

 Atwater, W. O., 252 

 Australian Ladybird, 194 

 Automobile, 30, 36 

 Autumn Leaves, 70 



Bacterial Origin of Diseases, 64, 103, 



106,136,138 



Bacterium Pneumosintes, 108 

 Bailie, 115 

 Bakelite, 73 

 " Bayer 105, "67 

 Bees, 200 



Benedict, F. G., 252, 253 

 Benzene, 55, 60 



Beri-Beri, 270, 280 

 Black Heart, 244 

 Blackleg, 236 



Bonjean, 55 



Botanical Gardens, 162 



Boyle's Law, 22 



Browning, 62 



Browntail Moth, 194 



Bureau of Entomology, 192, 106 



Burton, W. W., 18 



Butterflies, 200 



By- Product Coke-Ovens, 57 



Caldwell, Otis W., viii, 133 



California White Scale, 194 



Calories, 248, 255, 266 



Carbohydrates, 266 



Carbolic Acid, 58, 73 



Carnegie Institution of Washington, 



253 



Cellulose, 268 

 Charles's Law, 22 

 Chemical Elements, 92 

 Chemical Warfare, 69 

 Chemistry and Economy of Food, 247 

 Chemotherapy, 65 

 China Medical Board, 158 

 China, Medical Schools in, 43 

 Chlorine, 91 

 Cholera, 64 

 Clemenceau, 25 

 Coal-Tar, 48, 69 

 Coal-Tar Compounds, 70 

 Coal-Tar Dye, 51, 52 

 Cod-Liver Oil, 280 

 Coke Ovens, 56 

 Columbia University, 33, 247, 261, 



Conduction, 96 



Congo, 37 



Connecticut Agricultural Expcr* 



imental Station, 257 

 Corn- Borer, 197 



289 



