Two Species of Aeschna
Hagen, Hermann August, 1817-1893
Article
1890
Psyche
5
353--355
BioStor
English
Cambridge, Mass, Cambridge Entomological Club,
BioStor: https://biostor.org/reference/174445 DOI: https://doi.org/10.1155/1890/64249
Public domain. The BHL considers that this work is no longer under copyright protection.
Download MODS