@book{18995,
	author = {Seminario Mercosur-INTA},
	title = {[Trabajos presentados] al Seminario Mercosur-INTA, Buenos Aires 23 y 24 de Abril de 1992.},
	publisher = {[INTA?],},
	year = {1992.},
	address = {Buenos Aires :},
	note = {Fotocopia.}
}