Modèle:Say1840
De Odonates du Monde
Say T. 1840 - Description of new North American neuropterous insects, and observations on some already described. - Journal Academy Natural Sciences Philadelphia, 8 (1839) : 9-46. - ONLINE
Say T. 1840 - Description of new North American neuropterous insects, and observations on some already described. - Journal Academy Natural Sciences Philadelphia, 8 (1839) : 9-46. - ONLINE
