@book{268304,
	author = {Boelcke, Osvaldo and Visinis, Alda},
	title = {Plantas vasculares de la Argentina, nativas y exóticas : pteridófitas, gimnospermas monocotiledóneas. Ilustraciones},
	publisher = {Hemisfero Sur},
	year = {1986},
	address = {Buenos Aires}
}