Kohnke, Helmut <br/><br/>
Soil science simplified / 
Helmut Kohnke, D. P. Franzmeier 
 - Forth ed. 
 - New Delhi :  Medtech,  2013 
 - 162 p. :  ill. ;  24cm. 
<br/><br/><label>ISBN: </label>9789381714256 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Soil science