Gregory peter j. <br/><br/>
Plant roots Growth,activity and interaction with soil 

 -  2006 
<br/><br/><label>ISBN: </label>978-1-4051-1906-1 
<br/><br/><label>LC Class. No.: </label>575.54/GRE  / 1 
<br/><br/><label>Dewey Class. No.: </label>575.54/GRE  / 1