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A CRITICAL STUDY OF THE METHODS FOR DETERMINING THE NATURE AND ABUNDANCE OF SOIL ORGANIC MATTER

 

作者: SELMAN WAKSMAN,   KENNETH STEVENS,  

 

期刊: Soil Science  (OVID Available online 1930)
卷期: Volume 30, issue 2  

页码: 97-116

 

ISSN:0038-075X

 

年代: 1930

 

出版商: OVID

 

数据来源: OVID

 

 

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