RUSSELL, E.Walter <br/><br/>
Soil conditions and plant growth 
/ by E.Walter Russell 
 - 10th ed. 
 - London  The English Language Book Society  1975 
 - xviii, 849 p. 
<br/><br/> Includes appendix and index. 
<br/><br/><label>ISBN: </label>582440521 
<br/><br/><label>Dewey Class. No.: </label>581.5  / RUS