@book{12218,
	author = {Hamilton, Lawrence S. and Food and Agriculture Organization of the United Nations.},
	title = {Forests and water :},
	publisher = {Food and Agriculture Organization of the United Nations,},
	year = {2008.},
	series = {FAO forestry paper,},
	address = {Rome :},
	url = {ftp://ftp.fao.org/docrep/fao/011/i0410e/i0410e00.pdf}
}