天水市近50年干旱灾害变化特征及对夏、秋粮影响风险评估
蒲金涌 王润元 吴丽 李晓薇 李 蓉
Variation of Drought Disaster Characteristic and Its Risk Assessment on Summer and Autumn Grain Crops in Recent 50 Years in Tianshui
中国农学通报
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2012, (35): 280
-285
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DOI: 10.11924/j.issn.1000-6850.2012-0623
