Voluntary standards for sustainable food systems :  challenges and opportunities. 

 - Roma :  FAO,  2014. 
 - v, 234 p. :  il., gráfs., tabs. 
<br/><br/> A workshop of the FAO/UNEP programme on sustainable food systems; 11-12 june 2013 FAO headquarters, Rome 
<br/><br/><label>ISBN: </label>9789251079027 
<br/><br/><label>LCCN: </label>106675 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agricultura sustentable.<br/>Alimentos--Consumo.<br/>Alimentos--Mercadeo.<br/>Alimentos--Rendimiento.
<br/><br/><label>Dewey Class. No.: </label>338.19  / F217y