XXIII. Characters of undescribed Diptera in the Collection of W. W. Saunders, Esq., F.R.S., &c
Published in Transactions of the Royal Entomological Society of London, in 1860, in volume 10, issue 7, pages 268-334
Date published:1860-11
Published in Transactions of the Royal Entomological Society of London, in 1860, in volume 10, issue 7, pages 268-334
Date published:1860-11