Modèle:Silsby1993
De Odonates du Monde
Silsby J. 1993 - A review of Hemianax ephippiger, the Vagrant Emperor. - J. Br. Dragonfly Soc., 9 (2) : 47-50.
Silsby J. 1993 - A review of Hemianax ephippiger, the Vagrant Emperor. - J. Br. Dragonfly Soc., 9 (2) : 47-50.
