BIOLOGY IN HUMAN AFFAIRS 



U 



United States Civil Service Commis- 

 sion, adoption of new type of 

 examination by, 137 

 United States Department of Agricul- 

 ture, 338, 339 

 Urea, 19, 218 

 Urge, ego, 72 



sex, 72 

 Urine, importance of complete chemical 

 analysis of, 219 

 problems concerning production of, 

 285 

 Use, law of, 119, 120 



Vaccines, 235 



Van Fleet, Walter, 339, 340 

 Vare, Senator, 195 

 Verworn, 20 



Vesalius, the Fleming, 17 

 Vilmorin, 349 

 Viosterol, 375 



Vitamin A, effects of deficiency of, 

 367#. 

 sources of, 366 



B, effects of deficiency of, 370 

 sources of, 371 



C, effects of deficiency of, 371 , 372 

 sources of, 373 



D, effects of deficiency of, 374 

 sources of, 375 



E, effects of deficiency of, 376 

 sources of, 376 



G, effects of deficiency of, 377 

 sources of, 377 

 Vitamins, diseases due to deficiency of, 

 236 

 effect of discovery of, 244, 247 

 importance of, 298 

 Viteles, 136, 137 



Vivisection, importance of, 294 

 Voting, plural, 190 



W 



Wallace, 360, 361 



"Wallace's Farmer," 359 



War, benefits and evils of, 43, 44 



psycho-political issue, 91 

 Warden, C. J., 67 

 Water, functions of, 219 



importance of, for human body, 219, 

 220, 221 

 Watson, John B., 63, 68, 86, 97, 100, 



182, 184 

 Weber, E. H., 65 

 Weber, Max, 50 

 Wechsler, 137 

 Weiss, 83 

 Wellington, 333 

 Wells, F. L., 146 

 Wells, G. P., 52 

 Wells, H. G., 52 

 Wentworth, 343, 348 

 Werkman, 369 



Western Electric Co., industrial investi- 

 gations of, 128j^. 

 use of psychological tests by, 138 

 Westinghouse Electric Co., 135 

 •"What Can the Application Blank 



Tell?", 143 

 Wheat, English varieties of, unable to 

 withstand New England winters, 

 321, 324 

 history of development and use of, 



349#. 

 importance of, to Canada, 318 

 Kanred, 351 

 Kharkof, 351 

 Marquis, 354jf. 

 need of machinery in cultivation of, 



323 



outstanding cultivated plant of 

 world, 348 



[398] 



