Farag, Ahmed, Manal El-Moula, Mona Maze, Raghdaa El Gendy, and Hanafi Radwan. “Carbon Footprint for Wheat and Corn under Egyptian Condition”. Future of Food: Journal on Food, Agriculture and Society 6, no. 2 (December 23, 2018): 41-54. Accessed May 19, 2019. http://futureoffoodjournal.org/index.php/FOFJ/article/view/14.