CUNNINGHAM, F. H. 



1920. Report of chief inspector, Lt. Col, 

 F. H. Cunningham, Western Fisheries 

 Division (British Columbia) for the year 

 1919. Fifty-third Annual Report of the 

 Fisheries Branch, Department of Naval 

 Service for the year 1919, p. 42-51. 



ELLIOTT, R. PAUL. 



1952. Reduction of trimethylamine oxide in 

 dogfish flesh. Food Research, vol. 17, 

 no. 3 (May-June), p. 225-234. [Now 

 Journal of Food Science.] 



FIELD, IRVING A. 



1910, Sea mussels and dogfish as food. 

 Bulletin of the Bureau of Fisheries, 

 vol. 28, part 1, 1908, p. 241-257. 



FOSTER, FRED J. 



1943. Soupfin shark and dogfish investiga- 

 tions. Annual Bulletin, State of Wash- 

 ington, Bulletin No. 43, December, 12 p. 



GREENWOOD, MELVIN R. 



1957. Bottom trawling exploration in the 

 Strait of Juan de Fuca - February to 

 March 1956. U.S. Fish and Wildlife 

 Service, Commercial Fisheries Re- 

 view, vol. 19, no. 3 (March), p. 1-10, 

 [Also as Separate No, 472,] 



HARRIS, JOHN E. 



1952. A note on the breeding season, sex 

 ratio and embryonic development of the 

 dogfish Scyliorhinus canicula (L). Jour- 

 nal of the Marine Biological Association 

 of the United Kingdom, vol. 31, no. 2, 

 p. 269-275. 



HARRISON, R. W., and WM. S. HAMM. 



1944. Extraction of vitamin A from dogfish 

 livers. U.S. Fish and Wildlife Service, 

 Fishery Leaflet 99, October, 2 p.; also 

 in Pacific Fisherman, vol. 39, no. 9, 

 July 1941, p. 37-38. 



HART, J. L. 



1942. Reproduction in the dogfish. Fish- 

 eries Research Board of Canada, Prog- 

 ress Reports of the Pacific Biological 

 Station and Pacific Fisheries Experi- 

 mental Station, no. 51, p. 16, 17. 



HIGASHI, HIDEO, SHUICHI HIRAO, KAZUKo 

 SHIMIZU, HUAMI YAMADA, and HYO 

 KIKUCHI. 

 1953. Studies on fluctuation of the vitamin 

 A content in fishes. I. Study on vitamin 

 A in the dogfish, Squalus suckleyi. Bul- 

 letin of the Japanese Society of Scien- 

 tific Fisheries, vol. 18, no. 7, p. 310-318, 



JONES, G. 1., F. B. SANFORD, and D. 

 MIYAUCHI. 



1947. Studies on deterioration of vitamin A 

 in fish livers and liver oils. Part 3. 

 Loss at 37° C. of vitamin A from liver 

 oil in presence and absence of grayfish 

 liver tissue. U.S. Fish and Wildlife 

 Service, Commercial Fisheries Re- 

 view, vol. 9, no. 4 (April), p. 5-8. [Also 

 as Separate No. 170.] 



MANZER, J. I. 



1946. Interesting movements as shown by 

 the recoveries of certain species of 

 tagged fish. Fisheries Research Board 

 of Canada, Progress Reports of the 

 Pacific Coast Stations, no. 67, p. 31. 



METTERN, H. 



1939. Studies on the reproduction of the 

 dogfish. Philosophical Transactions of 

 the Royal Society of London, Serial B., 

 vol. 230, no. 569, p. 217-238. 



MIYAUCHI. D., and F. SANFORD. 



1947a, Studies on deterioration of vitamin 

 A in fish livers and liver oils. Part 2, 

 Loss of vitamin A potency and stability 

 in frozen ground grayfish livers. U.S. 

 Fish and Wildlife Service, Commercial 

 Fisheries Review, vol. 9, no. 5 (May), 

 p. 7-9. [Also as Separate No. 173.] 



1947b. Studies on methods of extracting 

 vitamin A and oil from fishery prod- 

 ucts. Part 1. Vitamin A potencies of 

 oils from grayfish livers obtained by 

 extraction with petroleum ether and by 

 cooking with water, U.S. Fish and Wild- 

 life Service, Commercial Fisheries Re- 

 view, vol. 9, no. 9 (September), p. 19- 

 20. [Also as Separate No. 186.] 



NORMAN, JOHN ROXBOROUGH. 



1948. A history of fishes. A. A. Wyn, Inc., 

 New York, 463 p. 



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