X. An Entomological Excursion to Bejar, Central Spain
Published in Transactions of the Royal Entomological Society of London, in 1903, in volume 51, issue 2, pages 165-182
Date published:1903-06
Published in Transactions of the Royal Entomological Society of London, in 1903, in volume 51, issue 2, pages 165-182
Date published:1903-06