EN中文
ANALYSIS AND PREDICTION OF GRAIN PRODUCTION POTENTIAL IN NORTHEAST REGION
Liu Xingtu, Tong Lianjun, Wu Zhijie, Liang Wenju, Bing Yinzhong, Wang Jianguo
SCIENTIA GEOGRAPHICA SINICA . 1998, (6): 501 -509 .  DOI: 10.13249/j.cnki.sgs.1998.06.501