About MONMA HARUHIRO
About 北海道稚内水試
About AGATSUMA YUKIO
About 北海道中央水試
About SAWAZAKI MICHITAKA
About 北海道栽培漁業総セ
About 日本水産学会誌
About Strongylocentrotus intermedius
About Strongylocentrotus intermedius
About Aquacultural methods
About 北海道
About 太平洋沿岸
About エゾバフンウニ
About 人工種苗
About 放流
About 分布
About 経時変化