Russell, John  <br/><br/>
Soil conditions and plant growth  

 - 8th. ed.  
 - London  Longmans, Green   1953 
 - 635 p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Plant breeding 
<br/><br/><label>Dewey Class. No.: </label>631.4  / R911s 1953