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THE CHEMICAL COMPOSITION OF THE CLAY FRACTIONS OF THE BLACK PRAIRIE SOILS OF MINNESOTA

 

作者: ALFRED CALDWELL,   C. ROST,  

 

期刊: Soil Science  (OVID Available online 1942)
卷期: Volume 53, issue 4  

页码: 249-264

 

ISSN:0038-075X

 

年代: 1942

 

出版商: OVID

 

数据来源: OVID

 

 

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