Synopsis of West Coast Cerceris (Hymenoptera, Cerceridfæ)
Published in Psyche: A Journal of Entomology, in 1947, in volume 54, issue 1, pages 1-35
Date published:1947
Published in Psyche: A Journal of Entomology, in 1947, in volume 54, issue 1, pages 1-35
Date published:1947