Various shots in a British Columbia Fisheries Services operation room of two men at work, one drawing on graph curves showing weekly fish catches. MCSs, CSs in radio room of a Fisheries employee talking into microphone and typewriting. Various HASs of the Pacific Environment Institute situated in front of the ocean. Several shots from different angles at the Institute of two men checking salmon in tanks including shots of fishes and of the ocean, of a man feeding salmon. Various shots from different angles of the "Capilano Salmon Fish Hatchery" building including shots of a fall beside it. MS, CSs of salmon in tanks.