The biological management of tropical soil fertility / 
edited by P.L. Woomer and M.J. Swift. 
 - Chichester, [Eng.] :  John Wiley,  1994. 
 - viii, 243 p. 
<br/><br/><label>ISBN: </label>0471950955 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Soil fertility.