Soil microbiology, ecology, and biochemistry / 
editor, Eldor A. Paul. 
 - 3rd ed. 
 - Amsterdam ;  Boston :  Academic Press,  2007. 
<br/><br/> Rev. ed. of: Soil microbiology and biochemistry / E.A. Paul, F.E. Clark. 1989. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>9780125468077 (hardcover : alk. paper) 
<br/><br/><label>LCCN: </label>2006-036420 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Soil microbiology.<br/>Soil biochemistry.