@book{20949,
	author = {United Nations Environment Programme.},
	title = {Vital forest graphics.},
	publisher = {UNEP,},
	year = {c2009.},
	address = {Nairobi, Kenya :},
	note = {Cover title.},
	url = {http://www.grida.no/_res/site/file/publications/vital_forest_graphics.pdf}
}