@book{3419,
	author = {Salazar, Juan Esteban, and Universidad de O'Higgins.},
	title = {Desde el aula a la natrualeza :},
	publisher = {Programa ICEC, Universidad de O'Higgins,},
	year = {2021.},
	address = {Chile :},
	note = {Incluye índice.}
}