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Soil fertility evaluation: a potential tool for predicting fertilizer requirement for crops in Nigeria
A, K NAFIU, M, O ABIODUN, I, M OKPARA, V, O CHUDEVolume:
7
Year:
2012
Language:
english
Journal:
African Journal of Agricultural Research
DOI:
10.5897/ajar12.210
File:
PDF, 2.12 MB
english, 2012