III.—The old-world species of Eriocera in the British Museum Collection (Diptera, Tipulidæ)
Published in Annals And Magazine of Natural History, in 1921, in volume 8, issue 43, pages 67-99
Date published:1921
Published in Annals And Magazine of Natural History, in 1921, in volume 8, issue 43, pages 67-99
Date published:1921