耕地质量监测渐变分布范围确定方法研究

Publisher: 国家哲学社会科学学术期刊数据库

E-ISSN: 1005-9121|38|1|38-44

ISSN: 1005-9121

Source: 中国农业资源与区划, Vol.38, Iss.1, 2017-01, pp. : 38-44

Disclaimer: Any content in publications that violate the sovereignty, the constitution or regulations of the PRC is not accepted or approved by CNPIEC.

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Abstract