TY - JOUR TI - Water-energy-food nexus: Concepts, questions and methodologies PY - 2018 AU - Chi Zhang AU - Xiaoxian Chen AU - Yu Li AU - Wei Ding AU - Guangtao Fu T2 - Journal of Cleaner Production LK - http://www.sciencedirect.com/science/article/pii/S0959652618315403 DO - 10.1016/j.jclepro.2018.05.194 ER -