ISBN 9781361139882 books & textbook
Catalogue of the Lepidoptera Phalænæ in the British Museum; Volume Supplement v.2 (1920)
British Museum (Natural History). Dept. Hampson, George Francis Sir 10th bart.
Wentworth Press /2016-08-25 Paperback / 656 Pages
isbn-10: 1361139889 / isbn-13: 9781361139882
