PDF(2416 KB)
Research on the ecological efficiency of cotton planting in Xinjiang and its influencing factors based on undesirable slacks-based measurement in data envelopement analysis model and Tobit regression model
Sheng Kuijun, Yang Zhongna
PDF(2416 KB)
PDF(2416 KB)
Research on the ecological efficiency of cotton planting in Xinjiang and its influencing factors based on undesirable slacks-based measurement in data envelopement analysis model and Tobit regression model
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