@book{oai:minpaku.repo.nii.ac.jp:00000366, author = {須藤, 健一 and Sudo, Ken'ichi}, month = {Oct}, note = {Book chapter, Report on a technical and socio-economic baseline study for fisheries development in Oceania : with special reference to reef and lagoon resources and aquaculture}, publisher = {Jica}, title = {Present Condition of Fisheries in the kingdom of Tonga and the Problem}, year = {1990}, yomi = {スドウ, ケンイチ} }