@book{344147,
	author = {Bertrand, B.},
	title = {Desafios de la caficultura en CentroAmerica},
	publisher = {IICA, },
	year = {1999. },
	address = {San José, (Costa Rica): },
	note = {IICA; Several bibliographies ; 19 graphs ; 89 illus. ; 23 tables}
}