@book{39717,
	author = {Juan Felipe Meléndez de la Cruz ; Wilmer Pérez Vilca ; José Ángel Osejo Maury},
	title = {Guía Geomorfológica 2011},
	publisher = {Sociedad Geográfica de Lima},
	year = {2011},
	address = {Lima},
	edition = {1a ed.}
}