188 



ANNUAL REPORTS, SMITHSONIAN INSTITUTION 



Universe — Continued 

 Problem of the expanding universe, by 



Edwin Hubble. 1942: 1 19-132 

 Recent researches in the structure of 



the universe, by J. C. Kapteyn. 



1908: 301-319 

 Size and age of the universe, by James 



Jeans. 1936: 123-136 

 Some astronomical aspects of life in the 



universe, by Su-Shu Huang. 1961: 



239-249 

 Structure of the universe, by Claude 



William Heaps. 1944: 165-182 

 Time scale of our universe, by E J. 



Opik. 1955: 203-226 

 Vastness of the visible creation, by 



Stephen Alexander. 1857: 169-178 

 What lies between the stars ? by Walter 



S. Adams. 1941: 141-149 

 See also Galaxies 

 Unset, Ingwald, Scandinavian archeol- 

 ogy. 1889: 571-589 

 Ur of the Chaldees 

 Ur of the Chaldees : more royal tombs, 



by C. Leonard Woolley. 1929: 437- 



449 



Uranium 

 Index to the literature of uranium, 

 1789-1885, by H. Carrington Bolton. 

 1885: 915-946 

 Uranium and geology, by John Joly. 

 1908: 355-384 



Urbain, G., Chemical elements and 

 atoms. 1925: 199-220 



Urbanism 



Urbanism: a historic, geographic, and 

 economic study, by Pierre Clerget. 

 19 12: 653-667 



Urea 



Healing properties of allantoin and 

 urea discovered through the use of 

 maggots in human wounds, by Wil- 

 liam Robinson. 1937: 451-461 



Urey, Harold C, Origin and nature of 

 the moon, i960: 251-265 



Uvarov, B. P., Locust plague. 1944: 331- 

 346 



Vaccines 



Vaccines, by L. Roger. 1915: 459-466 



Vacuums 



The vacuum: there's something in it, 

 by W. R. Whitney. 1924: 193-206 



Vacuum tubes 



The discharge of electricity through ex- 

 hausted tubes without electrodes, by 

 J. J. Thompson. 1892: 229-254 



Vaillant, George C, History and stratig- 

 raphy in the Valley of Mexico. 

 1938: 521-530 



Vaillant, Marshal, Horary variations of 

 the barometer. 1866: 413-424 



Van Allen, George C, Mounds in 

 Henry County, Iowa. 1882: 682 



Van Burkalow, Anastasia, Fluorine in 

 United States water supply. 1946: 

 207-222 



Van Cleave, Harley J., Snails and their 

 relations to soil. 1952: 273-282 



Van Maanen, A., J. C. Kapteyn. 1923: 

 555-562 



Van't Hoff, Jacob Henry 

 Work of J. H. Van't Hoff, by G. Bruni. 

 1913: 767-789 



Varigny, Henry de, Air and life. 1893: 

 521-544; 1895: 135-201 

 Breeding of the Arctic fox. 1900: 527- 



533 

 Temperature and life. 1890: 407-428 

 Vaschide, N., and Rousseau, P., Ex- 

 perimental studies on the mental life 

 of animals. 1903: 545-566 

 Vaughan, Thomas Wayland, Corals and 

 formation of coral reefs. 1917: 189- 

 238 

 Vegetable life 



Vegetable colonization of the British 

 Isles, of Shetland, Faroe and Iceland, 

 by Charles Martins. 1858: 229-237 

 Vegetation 



Vegetation and the atmosphere, by J. 



Jamin. 1864: 178-190 

 See also Plants 

 Venezuela 



Acculturation in the Guajira, by Ray- 

 mond E. Crist. 1958: 481-499 



