Also available online Elecresource
Authors
- Dates
- 1911
- Format
- Xxii, 468 pages front., illustrations, plates, portrait 22 cm
- Place Discussed
- DRC
- Provider
- Smithsonian Institution
- Published in
- Congo (the Democratic Republic of the)
- Source
- Digital Public Library of America https://dp.la/item/53c80db592cde1d37652304feb72d826