@book{58592,
	author = {Shreve, Forrest. and Wiggins, Ira L.},
	title = {Vegetation and flora of Sonoran desert},
	publisher = {Carnigie Institution of Washington,},
	year = {1951.},
	series = {Publication},
	address = {Washington, D.C. :},
	note = {La biblioteca tiene: v.1}
}