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Effect of nitrogen levels and sources on production of Swiss Chard ( Beta vulgaris var. Cicla )
Engelbrecht, G.M., Ceronio, G.M., Motseki, P.C.Volume:
27
Language:
english
Journal:
South African Journal of Plant and Soil
DOI:
10.1080/02571862.2010.10639991
Date:
January, 2010
File:
PDF, 212 KB
english, 2010