@book{oai:ir.ide.go.jp:00026484,
 author = {Jukka, Muukkonen and Leo, Kolttola},
 month = {},
 note = {/361.9/A1011, application/pdf, DES000200_010},
 publisher = {Institute of Developing Economies},
 title = {Part III Natural resource and environmental accounting: the Nordic experience : 8 forest accounting in Finland},
 year = {1997}
}