论文部分内容阅读
Elemental Composition and Iron-Manganese Nodules in Geochemical Characteristics of Main Soils of Chi
【机 构】
：
CollegeofResourcesandEnvironment,InstituteofGeographicalSciencesandNaturalResourcesResearch
【出 处】
：
土壤圈：英文版
【发表日期】
：
2006年1期
【基金项目】
：
project supported by the National Natural Science Foundation of China （No. 40101017） and the Doctor Foundation of the Ministry of Education of China （No. 2002050411）.
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