Pierre Offerman was the commandant of the Gangala-na-bodio elephant domestication center and chief warden of the conservation service of the Belgian Congo, the .
Pierre Offerman was the commandant of the Gangala-na-bodio elephant domestication center and chief warden of the conservation service of the Belgian Congo, the . (en)
Pierre Offerman was the commandant of the Gangala-na-bodio elephant domestication center and chief warden of the conservation service of the Belgian Congo, the . (en)