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347. Hudson, W. H., 1895. The naturalist in La Plata. London. 



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349. Hunter, W. S., 1911. Some labyrinth habits of the domestic 



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350. 1912. The delayed reaction in animals and children. 



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351. 1912. A note on the behavior of the white rat. Jour. 



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352. — — 1913. The question of form perception. Ibid., vol. 3, 



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353. 1914. The auditory sensitivity of the white rat. Ibid., 



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354. 1915. The auditory sensitivity of the white rat. Ibid., 



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355. Hunter, W. S., and Yarbrough, J. N., 1917. The interfer- 



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356. James, W., 1890. The principles of psychology. 2 vols. 



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357. Janet, C, 1893. Note sur la production des sons chez les 



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358. 1894. Sur les nerfs de I'antenne et les organes chordo- 



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359. 1893-1905. Les fourmis, les guSpes et les abeiUes. Paris. 



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361. — — 1899. Studies, etc., II. The mechanism of the motor 



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363. 1899. The behavior of unicellular organisms. Biol. 



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