【北極】
北極における資源と持続可能な開発
Resources and Sustainable Development in the Arctic
(Routledge Research in Polar Regions)
Routledge / GBR
978-1-138-49729-0
Sustainable Shipping in a Changing Arctic
(WMU Studies in Maritime Affairs, Vol. 7)
Springer International Publishing / CHE
978-3-319-78424-3