Sorghum production in Nigeria | Job Nmadu | Taschenbuch | Englisch
53,95 €
Taschenbuch vonJob Nmadu. Autor: Job Nmadu. The data used for this study were obtained from various secondary sources. The data covered the period 1961-1997. The major findings show that while yield per hectare of sorghum have consistently increased but the opposite has been the case for hectarage.
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