Elbeltagi, Ahmed, Aslam, Muhammad Rizwan, Malik, Anurag, Mehdinejadiani, Behrouz, Srivastava, Ankur, Bhatia, Amandeep Singh, Deng, Jinsong. Elsevier; 2020. The impact of climate changes on the water footprint of wheat and maize production in the Nile Delta, Egypt.