Modèle:Longfield1947
De Odonates du Monde
Longfield C. 1947 - The Odonata of South Angola. Results of the missions scientifiques suisses 1928-29, 1932-33. - Arquivos Museu Bocage, 16 (1945) : 1-31 + fig.
Longfield C. 1947 - The Odonata of South Angola. Results of the missions scientifiques suisses 1928-29, 1932-33. - Arquivos Museu Bocage, 16 (1945) : 1-31 + fig.
