WOOMER,P.L <br/><br/>
The biology management of Tropical soil fertility 

 - Chichester  John wiley  1994 
 - viii,243p.:ill; 
<br/><br/><label>ISBN: </label>0471950955 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Soils-fertilization--Soil-management-Tropics--Soils-biological management