Donahue, R.L.  <br/><br/>
Soils: an introduction to soils and plant growth  (Book) 

 - 3rd ed. 
 - New Jersey  Prentice-Hall  1971 
 - 587 p.  30 cm 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Crops and soils Soil management
<br/><br/><label>Universal Decimal Class. No.: </label>631.4 DON  / 16742