@book{2416,
	author = {Piñeiro, Martín. and Trigo, E. and Servicio Internacional para la Investigación Agrícola Nacional.},
	title = {Latin american agricultural research},
	publisher = {International Service for National Agricultural Research,},
	year = {1985},
	series = {Working paper},
	address = {The Hague, Netherlands :},
	note = {D45-202}
}