Clark, J. Desmond <br/><br/>
Prehistoric cultures of northeast Angola and their significance in tropical Africa / 
 Museu do Dundo. Subsídios para a história, arqueologia e etnografia dos povos da Lunda 
Clark, J. Desmond ; with an append. on the analysis of pollen samples by E. M. van Zinderen Bakker. 
 - 2 v. 
 - DIAMANG. Publicaçoes culturais  62 .
<br/><br/> With an appendix on the analysis of pollen samples by E.M. van Zinderen Bakker