@book{7114,
	author = {Organisation for Economic Co-operation and Development. and Seminar on Environmental Benefits from Agriculture},
	title = {Environmental benefits from agriculture :},
	publisher = {Organisation for Economic Co-operation and Development ;},
	year = {c1997.},
	series = {OECD proceedings},
	address = {Paris :},
	note = {Papers from the Seminar on Environmental Benefits from Agriculture, held in Helsinki on 10-13 September 1996.}
}