Modèle:Cowley1942
De Odonates du Monde
Cowley J. 1942 - Descriptions of some genera of fossil Odonata. - Proceedings of the Royal Entomological Society of London, Series B, Taxonomy, 11: 63-78.
Cowley J. 1942 - Descriptions of some genera of fossil Odonata. - Proceedings of the Royal Entomological Society of London, Series B, Taxonomy, 11: 63-78.
