답전윤환에 따른 토착 Bradyrhizobium japonicum의 서식밀도와 토양 이화학성과의 관계 (Relatedness of Naturalized Bradyrhizobium japonicum Populations with Soil Physico-Chemical Characteristics as Affected by Paddy-Upland Rotation)
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- Applied Biological Chemistry
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- 제40권5호
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- pp.438-441
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- 1997