刍议贡山独龙族怒族自治县耕地质量现状及提升土壤有机质含量的对策和建议
Publisher: 国家哲学社会科学学术期刊数据库
E-ISSN: 1003-1650|volume|16|87-88
ISSN: 1003-1650
Source: 农民致富之友, Vol.volume, Iss.16, 2016-01, pp. : 87-88
Disclaimer: Any content in publications that violate the sovereignty, the constitution or regulations of the PRC is not accepted or approved by CNPIEC.
Abstract