Search results for: J.A. Okogun
Agriculture, Ecosystems and Environment > 2003 > 100 > 2-3 > 209-220
Plant and Soil > 1997 > 195 > 2 > 257-266
Applied Soil Ecology > 1996 > 3 > 3 > 247-255
Agriculture, Ecosystems and Environment > 2003 > 100 > 2-3 > 209-220
Plant and Soil > 1997 > 195 > 2 > 257-266
Applied Soil Ecology > 1996 > 3 > 3 > 247-255