Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI)
Okuda Ikuo and Furubayashi Eiichi,Wildlife Management and Agriculture/Forestry,Journal of Rural Problems,03888525,The Association for Regional Agricultural and Forestry Economics,2009,45,2,224-230,https://cir.nii.ac.jp/crid/1390001204487782528,https://doi.org/10.7310/arfe.45.224