Harreveld, A. van, M. S. Plesset, and C. A. G. Wiersma 



19U2. The relation between the physical properties of electric 

 currents and their electronarcotic action. 

 Amer. Jour. Physiol., Vol. 137, No. 1, pp. 39-U6- 



Biol. Abstr. 8650, 19U3. 



Harreveld, A. van, D. B. Tyler, and C. A. G. Wiersma 

 19U3» Brain metabolism during electronarcosis. 



Amer. Jour. Physiol., Vol. 139, No. 2, pp. 171-177. 



Harris, Virgil E. 



1953 • Some practical aspects of electric fishing. 



Atlan. Fisherm., Vol. 3l, No. 1 (Feb. 1953), pp. 13, 3k* 



FAO World Fish. Abstr., Sept. -Oct. 1953. 



Hashimoto, Tsuruo 



1953« An experiment on the performance of an electric fish screen. 

 Bull, of the Jap. Soc. of Sci. Fish., Vol. 19, No. 1, 

 pp. 23-30. In Japanese with English summary. 



Haskell, David C. 



19u0a. An electrical method of collecting fish. 



Trans. Imer. Fish. Soc, Vol. 69 (1939), pp. 210-215. 



19U0b. Electric shock provides method of anesthetizing fish in 

 laboratory. 



U. S. Dept. Int., Fish and Wildl. Serv., Prog. Fish-Cult., 

 No. h$ (Mar. -Apr. 19u0), pp. 33-3U- 



Haskell, David C, and Robert G. Zilliox 



19hl. Further developments of the electrical method of collect- 

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 Trans. Amer. Fish. Soc, Vol. 70 (19U0), pp. h0h-h09 . 



Hatai, Shinkishi, Seiji Kokubo, and Noboru Abe 



1932. The earth currents in relation to the responses of catfish. 



Proc of the Imperial Acad, of Japan (Tokyo), Vol. 8, No. 10, 

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Biol. Abstr. 2101^, 1933. 



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