Browsing by Author "c4074352-98b8-4be7-babf-5c329148720c"
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Nodule Formation and Function in Six Varieties of Cowpea (Vigna unguiculata L. Walp.) Grown in a Nitrogen-Rich Field Soil in South Africa
AYISI, KINGSLEY K.; NKGAPELE, RAMPHOPOTLE J.; DAKORA, FELIX D. (Balaban Publishers, 2000)