1.Spatial Distribution of Soil Organic Matter and Nitrogen in Soil of Circular-Zonary Vegetation Areas in Wulanpao Wetland, Inner Mongolia
内蒙古乌兰泡湿地环带状植被区土壤有机质及全氮空间分异规律
2.Zonary Area Nmnerical - control Interpolation Method
带状区域数控插补法