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Influence of nitrogen, phosphorus and potassium application on the yield of maize in the savanna zone of Nigeria
Kogbe, J. O. S., Adediran, J. A.Volume:
2
Year:
2003
Language:
english
Journal:
African Journal of Biotechnology
DOI:
10.5897/AJB2003.000-1071
File:
PDF, 148 KB
english, 2003