July 1, 1940 - June 30, 1942.
Report of the Master Fish Warden by M.T. Hoy, p.26-28 -- Report of the Department of Research by Willis H. Rich, p.37-43 -- Report of the Department of Fish Culture by Hugh C. Mitchell, p.45-55.
Subject:Fisheries -- Oregon Fish culture -- Oregon
Keyword:Thematic Classification -- Plants and Animals -- Fish