@book{20672,
	author = {Murillo-Pulido, María Teresa and Harker-Useche, Miguel Angel},
	title = {Helechos y plantas afines de Colombia},
	publisher = {Academia Colombiana de Ciencias Exactas, Físicas y Naturales,},
	year = {1990.},
	address = {Bogotá,},
	edition = {Primera edición}
}