Columbia subject headings:
Harvard subject headings:
Africa, French-speaking Equatorial--Description and travel.
Anthropometry--Africa, French-speaking Equatorial.
East Cameroon--Description and travel.
Ethnology--Africa, French-speaking Equatorial.
Natural history--Africa, French-speaking Equatorial.
Princeton subject headings:
Africa, French-speaking Equatorial--Description and travel.
Ethnology--Africa, French-speaking Equatorial.