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زراعة الأشجار
	Armenia Tree Project Armenia Tree Project works to further Armenia’s economic and social development by mobilizing resources to fund reforestation. These vital new trees provide food, wood, environmental benefits, and opportunities for economic growth.
	Bailey Nurseries Bailey Nurseries is a fourth-generation family-owned nursery serving customers throughout the U.S. and Canada. Throughout our long history, Bailey Nurseries has earned a reputation as a leader in the nursery industry with inventive techniques, high-quality plants and active involvement in industry organizations.
	Forestavenir The aims of Forestavenir are to motivate organisations and households to become carbon neutral by a series of steps: first of all, absolute energy savings and reduction of fossil fuels usage and second a capture of the incompressible carbon usage by sponsoring trees.
	Green Belt Movement The official site of the Green Belt Movement and its founder, 2004 Nobel Peace Prize winner Wangari Maathai. GBM provides income and sustenance to millions of people in Kenya through the planting of trees. It also conducts educational campaigns to raise awareness about women's rights, civic empowerment, and the environment throughout Kenya and Africa.
	Global Trees Campaign Over 8000 tree species, 10% of the world’s total, are threatened with extinction. Global Trees Campaign aims to help conserve them through information, conservation and wise use.
	National Arbor Day Foundation National Arbor Day Foundation inspire people to plant, nurture and celebrate trees.
	Plant-a-tree-today.com Though the effects of deforestation and global warming can't be completely reversed, Plant-a-tree-today assists in the discovery of how planting trees can help to combat climate change, provide sustainable economic development for developing countries and poor rural communities, and reduce the effects of natural disasters.
	Sustainable Harvest International Sustainable Harvest International helps farmers reverse rainforest destruction with sustainable land-use practices that allow them to take control of their environmental and economic destinies.
	Taking Action - Forests An Environmental Guide for you and your Community
	Tree Link The Tree Link site provides information, research, and networking for people working in urban and community forestry. Their aim is to raise awareness and support for healthy urban forests.
	7000Trees.com Combat Global Warning: Plant a Tree Take Part in a Global Art / Tree Event - A tree planting scheme that enables people to post photos of tree plantings and dedicate them to friends. This project is also a commemoration of Joseph Beuys' early ecological action of planting 7000 oak trees in Kassel, Germany in the 1980.