Ashman, M.R and Puri,G <br/><br/>
Essential Soil Science  A Clear and Concise Introduction to Soil Science 

 - Germany  Blackwell Publishing  2000 
 - vi,198p.  22cm HB 
<br/><br/><label>ISBN: </label>0632048859 
<br/><br/><label>Dewey Class. No.: </label>631.4ASH  / _