New African caddis-flies (order Trichoptera)
Published in Bulletin of the British Museum (Natural History) (Entomology), in 1962, in volume 12, issue 2, pages 81-121
Date published:1962
Published in Bulletin of the British Museum (Natural History) (Entomology), in 1962, in volume 12, issue 2, pages 81-121
Date published:1962