Types of Heteromera described by F. Walker now in the British Museum
Published in Transactions of The Royal Entomological Society of London, in 1921, in volume 69, issue 1-2, pages 268-283
Date published:1921
Published in Transactions of The Royal Entomological Society of London, in 1921, in volume 69, issue 1-2, pages 268-283
Date published:1921