@book{93819,
	author = {FAO},
	title = {La situation mondiale de l'alimentation et de l'agriculture, 2006 :},
	publisher = {FAO,},
	year = {2006.},
	series = {Agricultura},
	address = {Rome :},
	note = {Consulta del CD en : www.ceres.chapingo.mx (Material complementario del libro impreso)}
}