Revisional Study of the Order Palaeodictyoptera in the Upper Carboniferous Shales of Commentry, France. Part I
Published in Psyche: A Journal of Entomology, in 1969, in volume 76, issue 2, pages 163-215
Date published:1969
Published in Psyche: A Journal of Entomology, in 1969, in volume 76, issue 2, pages 163-215
Date published:1969