@techreport{oai:soar-ir.repo.nii.ac.jp:00017075,
 author = {豊国,  秀夫},
 month = {Mar},
 note = {Article, 信州大学環境科学論集7:101-102(1985)},
 title = {国際空中生物学会，過去と現在},
 year = {1985}
}