Notes of collecting in Spain in 1926-26Published in Entomologist's Record London, in 1927, in volume 39, pages 107-109Zygaenae, Grypocera and Rhopalocera of the Cottian Aips compared with other racesPublished in Entomologist's Record London, in 1927, in volume 39, pages 122-126
Zygaenae, Grypocera and Rhopalocera of the Cottian Aips compared with other racesPublished in Entomologist's Record London, in 1927, in volume 39, pages 122-126