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International Journal of Soil Science 5 ( 3 ): 112 - 130 , 2010
M.Z. Hamzah, A. Arifin, A.K. Zaidey, A.N. Azirim, I. Zahari, A.H. Hazandy, H. Affendy, M.E. Wasli, J. Shamshuddin and M. Nik Muhamad
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