00000nam 2200000zi 4500 9.953112 CaOODSP 20250711091520 m o d f cr mn||||||||| 250711s1938 oncbd o f000 0 eng d CaOODSP eng rda CaOODSP n-cn-ns Fs52-3/132E-PDF Elson, Paul Frederick, 1910- author. Atlantic salmon and trout investigations, 1938 / author P.F. Elson. Atlantic salmon and trout investigations volume 15 Atlantic salmon and trout investigation volume XV Volume 15. [Ottawa] : Fisheries Research Board of Canada, 1938. 1 online resource (62 pages, 29 unnumbered pages) : maps, graphs. text txt rdacontent computer c rdamedia online resource cr rdacarrier Manuscript reports of the biological stations ; no. 132 Digitized edition from print [produced by Department of Fisheries and Oceans]. XIX. The effect of control of temperature and current on the migration of brook trout / by Paul F. Elson. "Trout brook, flowing into lake Ainslie, Cape Breton, has provided in the past an unique fishery for speckled trout. The brook was remarkable both for size of fish and the quantity produced. In the last ten to fifteen years the trout have been greatly diminished in numbers and fewer large trout are taken"--Page [1]. Trout fisheries Nova Scotia Cape Breton (County) Trout Effect of temperature on Nova Scotia Cape Breton (County) Trout Effect of water currents on Nova Scotia Cape Breton (County) Truites Pêche commerciale Nouvelle-Écosse Cap-Breton (Comté) Truites Effets de la température sur Nouvelle-Écosse Cap-Breton (Comté) Truites Effets du courant sur Nouvelle-Écosse Cap-Breton (Comté) Fisheries Research Board of Canada, issuing body. Atlantic salmon and trout investigations, 1938 / Volume 14 (CaOODSP)9.953107 Manuscript reports of the biological stations ; no. 132. (CaOODSP)9.899091 PDF 17.7 MB https://publications.gc.ca/collections/collection_2025/mpo-dfo/fs52-3/Fs52-3-132-eng.pdf