International Tropical Timber Organization
アップロード者： Pallavi S
以下でアクセス： 24 7月, 2017
ITTO's Annual Review and Assessment of the World Timber Situation compiles the most up-to-date and reliable international statistics available on global production and trade of timber, with an emphasis on the tropics. It also provides information on trends in forest area, forest management and the economies of ITTO member countries.