@book{224272,
	title = {Recursos Genéticos Forestales},
	publisher = {Fao},
	year = {2009},
	address = {Roma},
	note = {Existencias: [1989: 17] [1991: 18] [1992: 19] [1993: 20] [1994: 21] [1995: 22] [1997: 23] [1997: 24] [1998: 25] [1999: 26] [2000: 27] [2001: 28] [2003: 30]}
}