Studies on Carboniferous Insects of Commentry, France: Part VI, the Genus Dictyoptilus (Palaeodictyoptera)
Published in Psyche: A Journal of Entomology, in 1964, in volume 71, issue 2, pages 104-116
Date published:1964
Published in Psyche: A Journal of Entomology, in 1964, in volume 71, issue 2, pages 104-116
Date published:1964