The Genus Phryganea (Trichoptera) in the Florissant Shales
Published in Psyche: A Journal of Entomology, in 1913, in volume 20, issue 2, pages 95-96
Date published:1913
Published in Psyche: A Journal of Entomology, in 1913, in volume 20, issue 2, pages 95-96
Date published:1913