EN中文
New Regional Pattern of Grain Supply-demand in China in the Early 21st Century
YIN Pei-hong, FANG Xiu-qi, MA Yu-ling, TIAN Qing
JOURNAL OF NATURAL RESOURCES . 2006, (4): 625 -631,678 .  DOI: 10.11849/zrzyxb.2006.04.016