Tropical soil biology and fertility :  a handbook of methods / 
edited by J. M. Anderson and J. S. I. Ingram. 
 - 2nd ed. 
 - Wallingford :  Oxon, C.A.B. International,  c1993. 
 - xv, 221p. ; 28 cm. 
<br/><br/> Includes references. 
<br/><br/><label>ISBN: </label>0851988210 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Soil science.<br/>Soil biology.<br/>Soil fertility.