Published in Tijdschrift Der Nederlandsche Dierkundige Vereeniging, in 1901, in volume 7, pages 50-88

Created: 2017-10-11, modified: 2024-03-24

Published in Tijdschrift Der Nederlandsche Dierkundige Vereeniging, in 1901, in volume 7, issue 1, pages 1-28

Created: 2017-10-12, modified: 2024-03-24