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Spatial distribution of root activity and nitrogen fixation in sorghum/pigeonpea intercropping on an Indian Alfisol
Osamu Ito, Ryoichi Matsunaga, Satoshi Tobita, Theertham P. Rao, Y. Gayatri DeviVolume:
155-156
Language:
english
Pages:
4
DOI:
10.1007/bf00025052
Date:
October, 1993
File:
PDF, 278 KB
english, 1993