A New Stizus From Utah, With Notes on the Other North American Species (Hym.: Sphecidæ)
Published in Psyche: A Journal of Entomology, in 1941, in volume 48, issue 4, pages 171-181
Date published:1941
Published in Psyche: A Journal of Entomology, in 1941, in volume 48, issue 4, pages 171-181
Date published:1941