机译:空气污染,粮食生产和粮食安全:从粮食系统的角度回顾
Department of Agricultural Economics and Rural Development, University of Goettingen, Goettingen 37073, Germany;
Lingnan College, Sun Yat-sen University, Guangzhou 510275, P.R.China;
Department of Agricultural Economics and Rural Development, University of Goettingen, Goettingen 37073, Germany;