Adult and Immature Calvertiellidae (Insecta: Palaeodictyoptera) from the Upper Paleozoic of New Mexico and Czechoslovakia

Jarmila Kukalova-Peck
Stewart B Peck

Published in Psyche: A Journal of Entomology, in 1976, in volume 83, issue 1, pages 79-93

Date published:1976

DOI: 10.1155/1976/36962
BHL: 50926490
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