Les Pselaphides de l'Afrique orientale [drop title]
Tervuren: Musée Royal du Congo Belge, 1956-56. Octavo, text illustrations, owner's stamp, publisher's cloth. Bound with volume nine and volume 14. More
Tervuren: Musée Royal du Congo Belge, 1956-56. Octavo, text illustrations, owner's stamp, publisher's cloth. Bound with volume nine and volume 14. More
Tervuren: Musée Royal du Congo Belge, 1959. Octavo, text illustrations, owner's stamp, binder's cloth. More
Berlin: W. Junk, 1911. Octavo, publisher's cloth. More