@article{oai:ritsumei.repo.nii.ac.jp:00011446,
 author = {KATSUI, Yoko and GHOTBI, Nader},
 issue = {31},
 journal = {Ritsumeikan Journal of Asia Pacific Studies, Ritsumeikan Journal of Asia Pacific Studies},
 month = {Nov},
 pages = {51--55},
 title = {Biophilia for happiness and environmental ethics},
 volume = {31},
 year = {2012}
}