Land Development and management of acid tropical soils in Africa 

 - Bangkok, Thailand :  IBSRAM,  (1986) 
 - 30 p 
<br/><br/><label>LCCN: </label>25798 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Suelos tropicales.<br/>Suelos--Acidez.<br/>Suelos--Africa.