不同类型农业经营主体对高效节水农业技术推广的回应研究 ——以河北省Z市滴灌技术推广为例
饶静
不同类型农业经营主体对高效节水农业技术推广的回应研究 ——以河北省Z市滴灌技术推广为例
Research on the responses from different types of agricultural entities to drip irrigation technology extension in China
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