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THE EFFECT OF CERTAIN SOIL FACTORS ON THE YIELD OF WHEAT IN THE PUNJAB

 

作者: R. HOON,   C. DHAWAN,   M. MADAN,  

 

期刊: Soil Science  (OVID Available online 1941)
卷期: Volume 51, issue 5  

页码: 339-350

 

ISSN:0038-075X

 

年代: 1941

 

出版商: OVID

 

数据来源: OVID

 

 

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