@article{oai:repository.dl.itc.u-tokyo.ac.jp:00027910,
 author = {森沢, 正昭},
 issue = {3},
 journal = {東京大学理学部弘報},
 month = {Dec},
 note = {ニッポンウミシダの産卵},
 pages = {0--1},
 title = {表紙の説明},
 volume = {20},
 year = {1988}
}