Modèle:Walker1932
De Odonates du Monde
Walker E.M. 1932 - The Odonata (dragonflies) of Lake Nipissing. - University of Toronto Studies, Biological Series, n°36 : 225-246.
Walker E.M. 1932 - The Odonata (dragonflies) of Lake Nipissing. - University of Toronto Studies, Biological Series, n°36 : 225-246.
