@book{11350,
	author = {Bot, Alexandra. and Benites, José. and Food and Agriculture Organization of the United Nations.},
	title = {The importance of soil organic matter :},
	publisher = {Food and Agriculture Organization of the United Nations,},
	year = {2005.},
	address = {Rome :},
	url = {http://www.loc.gov/catdir/toc/fy0710/2006484067.html}
}