*国土资源大调查“江苏省农用地分等研究”(批准号2001133)的部分内容
李如海,周生路,宋佳波,叶方,朱青.农用地分等指标区与参评因素定量确定[J].土壤学报,2004,41(4):517-522. DOI:10.11766/trxb200306040404 Li Ruhai, Zhou Shenglu, Song Jiabo, Ye Fang, Zhu Qing. QUANTITATIVE DETERMINATION OF INDEX AREAS AND PARTICIPATING FACTORS FOR FARMLAND GRADATION[J]. Acta Pedologica Sinica,2004,41(4):517-522.
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