@book{oai:chikyu.repo.nii.ac.jp:00002504,
 author = {柳, 哲雄 and 迫田, 祥哉 and 林, 美鶴 and 浅沼, 市男 and Yanagi, Tetsuo and Sakota, Shouya and Hayashi, Mitsuru and Asanuma, Ichio},
 month = {Feb},
 note = {application/pdf},
 publisher = {YRIS PROJECT Prof. Fukushima Yoshihiro, Inter-University Research Institute Corporatior, Research Institute for Humanity and Nature},
 title = {Year-to-year variation in chlorophyll-a concentration in the Bohai Sea},
 year = {2008},
 yomi = {ヤナギ, テツオ and サコタ, ショウヤ and ハヤシ, ミツル and アサヌマ, イチオ}
}