Khoury, Colin K.Bjorkman, Anne D.Dempewolf, HannesRamírez Villegas, Julián ArmandoGuarino, LuigiJarvis, AndyRieseberg, Loren H.Struik, Paul C.2014-09-092014-09-09https://hdl.handle.net/10568/42297Increasing homogeneity in global food supplies and the implications for food security