About TOBA Mitsuharu
About Chiba Prefectural Fisheries Res. Center, Chiba, JPN
About KOBAYASHI Yutaka
About Chiba Prefectural Fisheries Res. Center, Chiba, JPN
About KAKINO Jun
About Chiba Prefectural Fisheries Res. Center, Chiba, JPN
About YAMAKAWA Hiroshi
About Chiba Prefectural Fisheries Res. Center, Chiba, JPN
About ISHII Ryo
About Chiba Prefectural Fisheries Res. Center, Chiba, JPN
About OKAMOTO Ryu
About Chiba Prefectural Fisheries Res. Center, Chiba, JPN
About 水産研究・教育機構研究報告
About Ruditapes philippinarum
About aquatic resource
About coastal fishery
About fishing ground
About oxygen deficiency
About Pycnogonida
About ocean wave
About parasitic disease
About fish catch
About catch quantity
About environment of fishing grounds
About resource drying up
About blue tide
About blue tide
About effect factor
About Nymphonella tapetis
About Infection parasitic
About Fisheries animals other than fishes
About Fishing in general
About Fishing grounds and fishing conditions
About 日本
About アサリ
About 資源
About 漁業