@book{34735,
	author = {Metcalfe, Charles Rusell. and Chalk, L.},
	title = {Anatomy of the Dicoyledons},
	publisher = {Clarendon,},
	year = {1979},
	address = {Oxford :},
	edition = {2 ed.},
	note = {La biblioteca tiene: v.1 Systematic anatomy of leaf and stem, with a brief historyu of the subject}
}