Biological approaches to sustainable soil systems / 
edited by Norman Uphoff...[et al.] 
 - Boca Raton  Taylor & Francis  2006 
 - xi, 764 pages 
<br/><br/> Include index.<br/> 
<br/><br/><label>ISBN: </label>1574445839 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Soil biology<br/>Soil ecology<br/>Soil microbiology<br/>Soil fertility
<br/><br/><label>Dewey Class. No.: </label>631.46  / BIO