Ditemukan 1 dokumen yang sesuai dengan query
R. Yando Zakaria, author
In the last two decades, deforestation - especially tropical rain forest - becomes the main issue due to the future of mankind. In Indonesia, deforestation increased from 300,000 ha/year in 1970s to 600,000 ha/year in 1980s. Some people argue that shifting cultivation plays important role in this deforestation. Yet, there...
1997
J-Pdf
Artikel Jurnal Universitas Indonesia Library
