Modèle:McLachlan1900
De Odonates du Monde
McLachlan R. 1900 - Abstract of an article by Mons. A. Lancaster on migrations of Libellula quadrimaculata in Belgium in June, 1900. - Ent. Mon. Mag., (2) 11: 222-225.
McLachlan R. 1900 - Abstract of an article by Mons. A. Lancaster on migrations of Libellula quadrimaculata in Belgium in June, 1900. - Ent. Mon. Mag., (2) 11: 222-225.
