00000nam 2200000zi 4500 9.950054 CaOODSP 20250505152913 m o d f cr mn||||||||| 250411s1932 bcc o f000 0 eng d CaOODSP eng rda CaOODSP n-cn-bc Fs53-7/1932E-PDF Duff, D.C.B., author. Preliminary report on Elk River investigation / by D.C.B. Duff. Nanaimo, B.C. : Pacific Biological Station, [1932] 1 online resource (4 pages) text txt rdacontent computer c rdamedia online resource cr rdacarrier Caption title. Digitized edition from print [produced by Fisheries and Oceans Canada]. "Following a request for an investigation of an epidemic among the game fish of the Elk river, this stream was inspected, on August 12, over a stretch of about 40 miles, from below Elko to about fifteen miles above Fernie"--Page [1]. Fishes Diseases Monitoring British Columbia Elk River. Poissons Maladies Surveillance Colombie-Britannique Elk, Rivière (East Kootenay) Canada. Department of Fisheries and Oceans. Pacific Biological Station, issuing body. PDF 0.99 MB https://publications.gc.ca/collections/collection_2025/mpo-dfo/Fs53-7-1932-eng.pdf