264 REFERENCES TO THE LITERATURE 



Watson, John B. 1903 Animal education. Con. from the Psychol. Lab. Univ. 



of Chicago, vol. 4, no. 2, pp. 5-122. Plates showing medullation of the 



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1905 The effect of the bearing of young upon the body weight and the 



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 Watson, John B. and Watson, Mary I. 1913 A study of the responses of ro- 

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 Weiss, Armin 1900 Ein postoccipitaler Wirbelkorper bei Rattenembryonen. 



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 Widakowich, Victor 1909 Ueber die erste Bildung der Korperform bei Entypie 

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 Wiener, E. 1902 Ueber den Bazillus Danyz. Mtinchen. med. Wchnschr., 



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1903 Weitere Bemerkungen zur Enstehung von Rattenepizootieen. 



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 Wiesel, Josef 1899 Ueber accessorische Nebennieren am Nebenhoden beim 



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