Buringh, P. <br/><br/>
Introduction to the study of soils in tropical and subtropical regions. 

 - 2nd ed. 
 - Wageningen :  Centre for Agricultural Pub. and Documentation,  1970. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Soil science.<br/>Soils -- Tropics.--Soils -- Tropics.