The state of the world's land and water resources for food and agriculture  managing systems at risk  [Texte imprimé] : 

 - Milton Park, Abingdon ;  New York, NY :  Earthscan,  2011 
 - 1 vol. (XXIII-285 p.) :  col. ill., maps ;  27 cm 
<br/><br/><label>ISBN: </label>978-1-84971-327-6 
<br/><br/><label>Dewey Class. No.: </label>338.16