Soil quality standards for trace elements :  derivation, implementation, and interpretation / 
edited by Graham Merrington and Ilse Schoeters. 
 - Boca Raton, FL :  CRC Press,  c2011. 
 - xx, 159 p. :  ill. ;  25 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>9781439830239 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Soils--Quality.<br/>Soils--Standards.<br/>Soils--Trace element content.<br/>Trace elements.