Donahue, Roy L <br/><br/>
Soils  an introduction to soils and plant growth 

 - 5th ed 
 - New Delhi  Prentice-Hall  1987 
 - xv,667p   
<br/><br/><label>ISBN: </label>0876923899 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture
<br/><br/><label>Dewey Class. No.: </label>631.4  / DON