Journal Article
                        
                        Tesso, Tesfaye, Issoufou  Kapran, Cecile  Grenier, Allison  Snow, Patricia  Sweeney, Jeff  Pedersen, David  Marx, Gurling  Bothma, and Gebisa  Ejeta.  
"The potential for crop-to-wild gene flow in sorghum in Ethiopia and Niger: a geographic survey." Crop science 48, no. 4 (2008): 1425-1431.