Thompson, H. 



1922. Problems in haddock biology with special references to tlie validity 



and utilization of the scale theory . I . Preliminary report . 

 Fisheries, Scotland Sci. Iirv^.st. 1922, No. 5, pp. 1-78. 



1926. Haddock biology. II. Metabolism of haddock and other gadoid 

 fish in the aquarium. Fisheries. Scotland, Sci. Invest., 1926: 

 No. 2, pp. 1-14. 



1927. Haddock biology. IV. The haddock of the northwestern North Sea. 

 Fisheries, Scotland, Sci. Invest., 1927, No. 3, pp. 1-20. 



1929A. General features in the biology of the haddock ( Gadus aeglefirms L.) 

 in Icelandic waters in the period 1903-1926. Cons. Perm. Internal. 

 Explor. Mer. Rapp. etProc . vol. 57, pp. 1-73. 



1929B. Haddock biology (North Sea) Cons, Perm. Internat. Explor. Mer. 

 Rapp. etProc, vol. 54, pp. 135-163. 



1939 . The occurrence and biological features in the biology of the haddock 



of the Newfoundland area . Dept. Nat. Res. Nfld., Res. Bull. (Fish.), 

 No. 6, 31 pp. 



1943 . A biological and economic study of cod ( Gadus callarias L.) in 



the Newfoundland area including Labrador . Dept. Nat. Res. Nfld. 

 Res. Bull. (Fish.), No. 14, 160pp. 



Vladykov, V. P. andR. E. S. Homans. 



1935. Do haddock feed during the spawning period? Biol. Bd. Canada, 

 Prog. Rep. Atlant. BioL Sta., No. 15, pp. 10-11. 



Walford, L. A. 



1938 . Effect of currents on tJie distribution and survival of the eggs and 

 larvae of haddock ( Melanogrammus aeglefinus ) on Georges Bank. 

 Bull. U. S. Bur. Fish. vol. 49, No. 29, pp. 1-73, figs. 1-50. 



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