Balfour, E. B. <br/><br/>
The living soil and the Haughley Experiment / 
E.B. Balfour. 
 - New & rev. ed. 
 - London :  Faber & Faber,  1975. 
 - 383 p. 
<br/><br/><label>ISBN: </label>0571107133 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Soil science--Experiments.<br/>Soil conservation--Research.<br/>Soil formation.