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NITROGEN AND ORGANIC MATTER CONTENTS OF EQUATORIAL SOILS OF COLOMBIA, SOUTH AMERICA

 

作者: H JENNY,   F BINGHAM,   B PADILLA-SARAVIA,  

 

期刊: Soil Science  (OVID Available online 1948)
卷期: Volume 66, issue 3  

页码: 173-186

 

ISSN:0038-075X

 

年代: 1948

 

出版商: OVID

 

数据来源: OVID

 

 

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