Journal of productivity analysis. 2004;21(1):49-65. doi: 10.1023/b:prod.0000012452.97645.30 Q21.82025
Non-Parametric Production Analysis of Pesticides Use in the Netherlands
DOI: 10.1023/b:prod.0000012452.97645.30
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Journal of productivity analysis. 2004;21(1):49-65. doi: 10.1023/b:prod.0000012452.97645.30 Q21.82025
DOI: 10.1023/b:prod.0000012452.97645.30
摘要 查看摘要