Long-term effects of mineral and organic fertilization on soil organic matter fractions and sorghum yield under Sudano-Sahelian conditions
2019 ◽
Vol 51
(1)
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pp. 136-148
2017 ◽
Vol 53
(5)
◽
pp. 523-532
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2013 ◽
Vol 7
(1)
◽
pp. 22-31
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