Russell, E John <br/><br/>
Soil conditions & plant growth  

 - 8th 
 - London:   Longmans, Green And Co,   1953 
 - xvi, 635p.  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture 
<br/><br/><label>Subjects--Index Terms: </label>Wheat Root system  
<br/><br/><label>Universal Decimal Class. No.: </label>631.4   / J3