@book{15108,
	author = {Heil, Gerrit W. and Muys, Bart. and SpringerLink (Online service)},
	title = {Environmental Effects of Afforestation in North-Western Europe},
	publisher = {Springer,},
	year = {2007.},
	series = {Plant and Vegetation ;},
	address = {Dordrecht :},
	edition = {1a ed.},
	url = {http://dx.doi.org/10.1007/1-4020-4568-9}
}