EN中文
A STUDY ON THE DEVELOPMENT AND UTILIZATION DIRECTION OF THE LOW-LYING SALINE-ALKALI WASTELAND IN THE YELLOW RIVER IRRIGATION REGION IN NINGXIA
Yao Yulong
JOURNAL OF NATURAL RESOURCES . 1995, (4): 364 -371 .  DOI: 10.11849/zrzyxb.1995.04.008