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 Aim. I'arasit., v. 1-t: ,').'i 00, 1 jil. 



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SlwiMERS, \V. .\. 1940. — Fleas as aeeeptalile iiiternu'di.ite hosts 

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Swales, \V. E. Iit3.^. — A review of Canadian helniintholoK.v. 



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Tavi.OK, K. Ij. 1!'2S. — Siiiit/initiix liiirliiu fmni th/ st;irliiig 

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Tkavassc.*;, L. 1920.- -Entwicklung d s lUiiihtlius fullrbtinii. n. 

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Troisier. J. and Deschiens, R. 1930. — T/Hcimticoliase. .\nii. 

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UXDERWOOD, P. C. and Hakmood, p. D. 1939.- -Survival and 

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Van' Durme, P. 1902. — Quek(ucs notes sur Ics cmbryons de 

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Veglia, Frank, 1910. — The anatomy and life-history of the 

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VoGEL, H. 1930. — XTeber die Orgauotropie von Uepaticola li< pal- 

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Vox Braxd, T. 1938. — Physiological observations on a larval 

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White, R. H. 1920. — Earthworms — the important factor in the 

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Walker, H. D. 1886. — The gapeworm of fowls (Syngamus 

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W.\LTON, A. C. 1937. — The Xematoda as jiarasites of Amphibia. 



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WiiiK, K. K. I'.i3(;. - Karlhuornis as transmitters of Capillaiia 

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1939. — Stu<lics on the ilcvchipnHiit of the |>igeon capil- 

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1931. — On the biology <if the fimrth stage larva of 

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1:138. rntersnchungen iiber die Kntwicklung der 

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\Vi rzi 1. i;. ami .\l ii.i.Kii, I'. K. 1935. — Hie Lebensgeschichte des 

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WiviUHT, W. H. 1935. — Observations on the life history of 

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Wi'LKER, G. 1929. — Der Wirtwechsel der parasitischen Nema- 

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YoKOOAWA, S. 1920. — On the migratory course of Trichosomo- 

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1922. — The development of Hcligmosomum miiris 

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1920. — On the oral infection by the hookworm. Arch. 

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1938. — Investigation on the mode of transmission of 

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YoKOUAWA, S. and OlSO, T. — Studies on oral infection with 

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YOSHIDA, S. 1934. — Contribution to the study on Gnathostomum 

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YosHlDA, S. and Toyoda, K. 1938. — Artificial hatching of As- 

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Zawadowsky, M. M. and Schalimov, L. G. 1929. — Die Eier 

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aoi 



