SULFUR IN NORTHERN NIGERIAN SOILS .1. EFFECTS OF CULTIVATION AND FERTILIZERS ON TOTAL S AND SULFATE PATTERNS IN SOIL PROFILES

被引:8
作者
BROMFIEL.AR
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D O I
10.1017/S0021859600026393
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S [农业科学];
学科分类号
09 ;
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页码:465 / &
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