@book{127845,
	author = {Morris, Michael and Morris, Michael L.},
	title = {Fertilizer use in African agriculture :},
	publisher = {World Bank,},
	year = {c2007.},
	series = {Directions in development.},
	address = {Washington, DC :},
	url = {http://www.loc.gov/catdir/toc/ecip073/2006033477.html}
}