Assessment methods for soil carbon 
edited by R. Lal ... [et al.] 
 - Boca Raton, FL  Lewis Publishers  2001 
 - 676 p. : ill., maps ; 27 cm 
<br/><br/> Papers from a conference held at Ohio State University, Nov. 1998. Includes bibliographical references 
<br/><br/><label>ISBN: </label>9781566704618 
<br/><br/><label>ISSN: </label>50666 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Soils - Carbon content - Analysis - Congresses
<br/><br/><label>Dewey Class. No.: </label>631.417 LAL