Title: De la nuptialité et fecondité des polygames : le cas des Yaka de Popokabaka (Zaire) /
Authors: I. Ngondo a Pitshandenge.
Publisher: Musée royal de l'Afrique centrale,
Year: 1982
Subjects: Yaka (African people) Social life and customs.; Polygamy Congo (Democratic Republic); Fertility, Human Congo (Democratic Republic); Marriage customs and rites Congo (Democratic Republic)