Farag, Ahmed Awny, Manal M.H. El-Moula, Mona M. Maze, Raghdaa A. El Gendy, and Hanafi A. Radwan. 2018. “Carbon Footprint for Wheat and Corn under Egyptian Condition”. Future of Food: Journal on Food, Agriculture and Society 6 (2), 41-54. https://www.thefutureoffoodjournal.com/index.php/FOFJ/article/view/14.