@book{85797,
	author = {United Nations (UNO)},
	title = {Report of the United Nations conference on environment and development (Rio de Janeiro, 3 - 14 June 1992) : A/CONF. 151/26 (vol.IV)  September 1992},
	publisher = {United Nations,},
	year = {1992},
	address = {Rio de Janeiro : }
}