Soil Chemistry   Developments in Soil Science 5A 

 - Elsevier Scientific Publishing Company   Amsterdam, Oxford, New York  1976 
 - 281p.  fig. 
<br/><br/><label>Nat. Bib. No.: </label>4671 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture
<br/><br/><label>Universal Decimal Class. No.: </label>631.41  / SOI