Soil sampling and methods of analysis / 
edited by M.R. Carter, E.G. Gregorich 
 - 2nd ed. 
 - [Pinawa, Manitoba] :  Boca Raton, FL :  Canadian Society of Soil Science ;  CRC Press,  c2008 
 - 1224 p. :  ill. ;  27 cm. 
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>0849335868 (alk. paper) 9780849335860 (alk. paper) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Soils--Analysis<br/>Soils--Sampling