Wild,  Alan., ed. <br/><br/>
Russell's soil conditions and plant growth 

 - 11th ed. 
 - New York  Longman scientific & technical  1988 
 - ix, 991 pages 
<br/><br/><label>ISBN: </label>120613 
<br/><br/><label>Dewey Class. No.: </label>581.5  / RUS