INDEX 



163 



Refuge, its r61e in the struggle for 

 existence, 121, 122, 123, 124. 



Relaxation fluctuations, 131 et seq. 



Reukauf, E., 114. 



Richards, O. W., 65, 66, 67, 68, 69, 70, 

 71, 73, 74, 77. 



Ross, R., 9, 10, 27, 28, 30, 31, 32, 46, 

 49. 



Runge, C, 149, 152, 153. 



Russell, E. J., 138. 



Saccharomyces cerevisiae, 62 et seq., 



77 et seq., 152. 

 Saccharomyces exiguus, 137, 138. 

 Salvelinus fontinalis, 22. 

 Sandon, H., 96. 

 Schizosaccharomyces kephir, 62 et 



seq., 77 et seq., 149 et seq. 

 Schizosaccharomyces pombe, 137, 138. 

 Schizothorax, 21. 

 Severtzov, N. A., 13. 

 Severtzov, S. A., 128. 

 Shelf ord, V. E., 23. 

 Skadovsky, S. N., 91. 

 Slator, A., 69. 

 Smirnov, E., 139, 140. 

 Stanley, J., 57. 

 Sterna anglica, 20. 

 Sterna cantiaca, 20. 

 Sterna fluviatilis, 20. 

 Sterna minuta, 20. 

 Stylonychia mytilus, 93 et seq. 



Stylonychia pustulata, 97, 98, 112, 113. 

 Sukatschev, W. N., 13, 14, 15, 16, 17. 



Tansley, A. G., 17. 

 Taraxacum, 16, 17. 

 Taylor, C. V., 96. 

 Teissier, G., 157. 

 Thomson, 13. 



Timofeeff-Ressovsky, N. W., 17. 

 Topley, W. W. C., 129. 

 Tycho-Brahe, 42. 



Ullyott, P., 17. 



Verhulst, P. E., 34, 35, 42. 



Vernadsky, V. J., 7, 90. 



Vinogradov, L. G., 22. 



Volterra, V., vi, 10, 25, 44, 48, 49, 

 50, 51, 52, 53, 54, 57, 59, 89, 98, 

 111, 114, 116, 121, 128, 130 et 

 seq., 140. 



Wallace, 8. 

 Warming, E., 19. 

 Weaver, J. E., 155. 

 Weldon, v. 

 Winsor, C. P., 50. 

 Witt, A. A., 133 et seq. 

 Wladimirow, M., 139, 140. 

 Wood, F. E., 23. 

 Woodruff, L. L., 91, 103. 



Yule, G. U., vi. 



