Characterization of Soils in relation to their classification and management for crop production : examples from some areas of the humid tropics 

 - New York:  Clarendon Press,  1981. 
 - 446p.;  23 cm 
<br/><br/><label>ISBN: </label>019854538x 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Soil fertility<br/>Agriculture
<br/><br/><label>Dewey Class. No.: </label>631.42  / CHA