EN中文
THE PROSPECT OF DRYLAND FARMING AND IRRIGATED FARMING IN HUANG-HUAI-HAI PLAIN BASED ON THE ANALYSIS OF THE PRECIPITATION-SOIL-CROP SYSTEM
Han Xiangling, Qu Weiqing, Kong Yangzhang
JOURNAL OF NATURAL RESOURCES . 1988, (2): 154 -161 .  DOI: 10.11849/zrzyxb.1988.02.006