POPULATION, FOOD AND THE UTILIZATION OF LAND AND WATER RESOURCES OF NINGXIA HUI AUTONOMOUS REGION
Su Renqiong, Ni Jianhua
JOURNAL OF NATURAL RESOURCES ›› 1989, Vol. 4 ›› Issue (2) : 123-135.
POPULATION, FOOD AND THE UTILIZATION OF LAND AND WATER RESOURCES OF NINGXIA HUI AUTONOMOUS REGION
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