United nations economic commission for Europe food and agriculture organization of the united nations. (2015). Forests in the ECE region: Trends and challenges in achieving the global objectives on forests. United nations.
Чикаго маягийн жагсаалтUnited nations economic commission for Europe food and agriculture organization of the united nations. Forests in the ECE Region: Trends and Challenges in Achieving the Global Objectives on Forests. New York: United nations, 2015.
MLA ишлэлUnited nations economic commission for Europe food and agriculture organization of the united nations. Forests in the ECE Region: Trends and Challenges in Achieving the Global Objectives on Forests. United nations, 2015.
Warning: These citations may not always be 100% accurate.