"Nutzung." . . "Pesca." . . "Cetacea." . . "Recursos marinhos." . . "Wale (Cetacea) Schutz." . . "Wale." . . "Institute of Cetacean Research (Tokyo)" . . "Artenschutz." . . "Nachhaltigkeit." . . "Meeresressourcen." . . "Whaling." . . . . "Pesca de ballenas Japón Aspectos sociales." . . "Whaling controversy and the rational utilization of marine resources" . . . . . "Hogei mondai to kaiyō seibutsu shigen no gōriteki riyō"@en . . . . . . . "Whaling: past, present and future" . "捕鯨問題と海洋生物資源の合理的利用" . . . . . "Hogei mondai to kaiyo seibutsu shigen no goriteki riyo" . . . . . . . "Whaling and the rational use of marine living resources" . . . . . . . . . . . . . . . . "Whaling controversy and the rational utilization of marine resources"@en . "Pesca de ballenas Japón Recursos marinos." . . "Mamíferos marinhos." . . "Walfang." . . "baleine chasse Japon." . . "Institute of Cetacean Research." . .