Encyclopaedia of organic farming:prototype for sustainable agricultures (4 volumes). 
Encyclopaedia of organic farming prototype for sustainable agricultures 4 volumes 
 - 1st .ed  "various pages. ; 24 cm., hbk." 
 - London  Koros Press Limited  2015 
<br/><br/><label>ISBN: </label>9781781638101 
<br/><br/><label>Dewey Class. No.: </label>631.584 SOU.3  / 22.631.584 SOU.0.1