Van der Straeten, Edgar <br/><br/>
L'agriculture et les industries agricoles au Congo Belge. 

 - 355 p.  ill. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>63 <675>--Agriculture and related sciences and techniques. Forestry. Farming. Wildlife exploitation--Zaïre. Belgisch Kongo<br/>633--Field crops and their production<br/>63<br/>66/67:63<br/>(675)<br/><?<88/6<br/>Congo belge--Belgisch Kongo--BPB<br/>BPB1101<br/>Congo