Instituto Internacional de Agricultura Tropical (IITA)
URI permanente para esta colecciónhttp://hdl.handle.net/123456789/114560
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Ítem Variation in nodulation and N2 fixation by the Gliricidia sepium/Rhizobium spp. symbiosis in a calcareous soilSanginga, N.; Manrique, K.; Hardarson, G.Ítem Genetic variability in symbiotic nitrogen fixation within and between provenances of two Casuarina species using the 15Nlabelling methods(Elsevier) Sanginga, N.; Bowen, G.D.; Danso, S.K.A.