HARLIN,John M&G.M.Berardi <br/><br/>
Agricultural soil loss:processes,policies&prospects 

 -  London. Westview press  1987 
 - ix,369p;ti 
<br/><br/><label>ISBN: </label>0-8133-7194-5 
<br/><br/><label>Dewey Class. No.: </label>631.41