@book {59,
	title = {El Macizo colombiano: Diversidad, potencialidades y conservaci{\'o}n vegetal},
	volume = {1},
	year = {2007},
	pages = {141},
	publisher = {Editorial Universidad del Cauca},
	organization = {Editorial Universidad del Cauca},
	address = {Popay{\'a}n},
	isbn = {958-9451-22-5 },
	author = {Diego Jes{\'u}s Mac{\'\i}as Pinto and Bernardo Ramiro Ram{\'\i}rez Padilla and Gisella Mabel Paz Peraf{\'a}n and Giovani Varona Balc{\'a}zar and Laura Victoria Mami{\'a}n Guzm{\'a}n}
}
