@article {OECD:2001:1608-0211:I,
	author = "OECD Organisation for Economic Co-operation and Development",
	title = "Environmental Indicators for Agriculture Methods and Results Volume 3 (Complete Edition - ISBN 926418614X)",
	journal = "SourceOECD Environment & Sustainable Development",
	volume = "2001",
	number = "4",
	year = "2001",
	pages = "I-400",
	url = "http://www.ingentaconnect.com/content/oecd/16080211/2001/00002001/00000004/5101011e"
}