引用本文: | 基于GIS技术的丽江金沙江流域烟区土壤肥力空间分析研究[J]. 云南农业大学学报(自然科学), 2011, 26(S2): 208-215. |
Citation: | The Spatial Analysis Research in Soil Fertility of Lijiang Jinshajiang River Basin Based on GIS Technology[J]. JOURNAL OF YUNNAN AGRICULTURAL UNIVERSITY(Natural Science), 2011, 26(S2): 208-215. |