About YOSHIMITSU TOMOYA
About TOKAI TADASHI
About YONEZAKI SHIRO
About (国研)水産研究・教育機構国際水産資源研究所
About KIYOTA MASASHI
About (国研)水産研究・教育機構国際水産資源研究所
About 日本水産学会誌
About shark
About North Pacific Ocean
About selectivity
About gill net
About resource management
About Prionace glauca
About blue shark
About mesh selectivity
About drift net
About length composition
About fishery control
About fish catch
About SELECTモデル
About 網目選択性
About 魚体周長
About 流し網
About ヨシキリザメ
About Fishes
About Fishing gears,fishing tackles
About 北太平洋
About ヨシキリザメ
About 調査
About 流し網
About 網目選択性