@article{oai:repository.dl.itc.u-tokyo.ac.jp:00038789, author = {Takai, Noriyuki and Kitagawa, Takashi and Kobayakawa, Midori and Mitsunaga, Yasushi and Maehata, Masayoshi and Sakamoto, Wataru}, journal = {Otsuchi marine science = 東京大学海洋研究所大槌臨海研究センター研究報告}, month = {Mar}, note = {application/pdf}, pages = {45--51}, title = {Growth rates, relative growth and a potential aging method using vertebral centra in Silurus biwaensis(Siluriformes: Siluridae)}, volume = {28}, year = {2003} }