著者名,書名,版表示,出版者名,出版年,シリーズ名,番号,ISBN,ISSN,URL Unesco,A review of methods used for quantitative phytoplankton studies : final report of SCOR working group 33,,Unesco,1974,Unesco technical papers in marine science,,,,https://cir.nii.ac.jp/crid/1130282269264180096