00000nam 2200000zi 4500 9.953077 CaOODSP 20250710100404 m o d f cr mn||||||||| 250710e193311##onc o f000 0 eng d CaOODSP eng rda CaOODSP n-cn--- Fs52-3/112E-PDF Cox, Philip, author. Age determination of Canadian mackerel / by Philip Cox. [Ottawa] : Fisheries Research Board of Canada, November, 1933. 1 online resource (4 pages, 1 unnumbered page). text txt rdacontent computer c rdamedia online resource cr rdacarrier Manuscript report series (biological) ; no. 112 Cover title. Digitized edition from print [produced by Department of Fisheries and Oceans]. "This study was made at the Atlantic Biological Station during three weeks in the summer of 1933. The purpose was to obtain all the information available about the various age groups, net with in this fishery, which might help, in part, to solve the question of the relation of the Gulf of St. Lawrence mackerel to those of the Atlantic coastal waters of Nova Scotia"--Page [1]. Mackerels Age determination Canada. Atlantic mackerel Age determination Canada. Atlantic mackerel fisheries Atlantic Coast (Canada) Maquereaux Âge Détermination Canada. Maquereau commun Âge Détermination Canada. Maquereau commun Pêche commerciale Atlantique, Côte de l' (Canada) Fisheries Research Board of Canada, issuing body. Manuscript reports of the biological stations ; no. 112. (CaOODSP)9.899091 PDF 310 KB https://publications.gc.ca/collections/collection_2025/mpo-dfo/fs52-3/Fs52-3-112-eng.pdf