Review of the Calvertiellidae, With Description of a New Genus From Permian Strata of Moravia (Palaeodictyoptera)
Published in Psyche: A Journal of Entomology, in 1964, in volume 71, issue 4, pages 153-168
Date published:1964
Published in Psyche: A Journal of Entomology, in 1964, in volume 71, issue 4, pages 153-168
Date published:1964