* 国家“863”项目(No.2002AA2Z4251-09);国家自然科学基金(No·30400275);黑龙江省青年基金(No.QC04C28);黑龙江省教育厅科技项目(No.10541033)联合资助
赵小勇,付强,邢贞相.投影寻踪等级评价模型在土壤质量变化综合评价中的应用[J].土壤学报,2007,44(1):164-168. DOI:10.11766/trxb200509080124 Zhao Xiaoyong, Fu Qiang, Xing Zhenxiang. APPLICATION OF PROJECTION PURSUIT GRADE EVALUATION MODEL IN COMPREHENSIVE EVALUATION OF CHANGES IN SOIL QUALITY[J]. Acta Pedologica Sinica,2007,44(1):164-168.
复制