@book{15710,
	author = {Lier, H. N. van. and International Studygroup on Multiple Use of Land.},
	title = {Sustainable land use planning /},
	publisher = {Elsevier,},
	year = {1994.},
	address = {Amsterdam ;},
	note = {"Proceedings of an international workshop, 2-4 September 1992, Wageningen."}
}