@book{112824,
	author = {Muro Martínez, Ricardo. and Sebastián, Vicente-Angel.},
	title = {Cursillos de divulgación forestal / },
	editor = {Imp. Hijos de Santiago Rodríguez)},
	publisher = {[s.n.], },
	year = {1961 (},
	address = {Burgos : }
}