@book{48027,
	author = {Umali-Deininger, Dina, and Schwartz, Lisa A.,},
	title = {Public and private agricultural extension},
	publisher = {World Bank,},
	year = {c1994.},
	address = {Washington, DC :},
	url = {http://www.worldbank.icebox.ingenta.com/content/wb/834}
}