Williams, John <br/><br/>
Competition and efficiency in international food supply chains :  improving food security / 
John Williams 
 - New York :  Routledge,  c2012 
 - vii, 260 p. :  ill. ;  24 cm. 
 - Earthscan food and agriculture .
 - Earthscan food and agriculture .
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>9780415520713 (hbk.) 9780415520720 (pbk) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Food industry and trade--Security measures<br/>Food supply--Government policy<br/>Food security<br/>Sustainable agriculture