@article{oai:tsukuba.repo.nii.ac.jp:00027251,
 author = {吉田, 利男 and Yoshida, Toshio},
 journal = {菅平高原生物実験所研究報告},
 month = {},
 pages = {19--34},
 title = {酸性河川大明神沢（長野県）の生物生産量について},
 volume = {1},
 year = {1967}
}