%0 Book %B Troubled futures? The global food crisis and the politics of agricultural derivatives regulation %D 2012 %T Review of International Political Economy %A Clapp, J. %A Helleiner, E. %B Troubled futures? The global food crisis and the politics of agricultural derivatives regulation %G eng %U http://www.scopus.com/inward/record.url?eid=2-s2.0-84858827862&partnerID=MN8TOARS