SUMNER MALCOLM E. <br/><br/>
HAND BOOK OF SOIL SCIENCE 

 - LONDON  NEW YORK  2000 
 - 298 
<br/><br/><label>ISBN: </label>0849331366 
<br/><br/><label>LC Class. No.: </label>631.4/SUM  / 5 
<br/><br/><label>Dewey Class. No.: </label>631.4/SUM  / 5