Sparks, Donald L., <br/><br/>
Environmental soil chemistry / 
Donald L. Sparks, Balwant Singh, Matthew G. Siebecker 
 - 1 online resource 
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>9780443140341 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Soil chemistry<br/>Environmental chemistry<br/>Soils--Chemical aspects