@article{oai:shukutoku.repo.nii.ac.jp:00000458,
 author = {沼田, 眞 and Numata, Makoto},
 journal = {淑徳大学研究紀要, Shukutoku University bulletin},
 month = {Mar},
 note = {3, KJ00004352684},
 pages = {39--66},
 title = {日本における自然保護努力の対象と歴史(英文)},
 volume = {24},
 year = {1990},
 yomi = {ヌマタ, マコト}
}