Alphonse Joseph Charles Dubois (1839-1921)
Unknown author<span style="display: none;">Unknown author</span>
1914-01-04
Le Gerfaut - Revue belge d'Ornithologie. Vo. 4, Nr. 8, 1914 <a rel="nofollow" class="external text" href="https://www.biodiversitylibrary.org/item/35276#page/9/mode/1up">online</a>