@book{3634,
	author = {UNESCO and United Nations Educational Scientific and Cultural Organisation and Intergovernmental Conference of Experts on the Scientific Basis for Rational Use and Conservation of the Resources of the Biosphere, Paris, 1968},
	title = {Use and conservation of the biosphere},
	publisher = {UNESCO},
	year = {1970},
	series = {Natural Resources Research; v. 10},
	address = {Paris}
}