1. Effect of tillage depth on physical properties of a tropical soil and on yield of maize, sorghum and cotton;Adeoye;Soil Tillage Res.,1982
2. Effect of some management practices on soil crusting in cultivated savanna soils;Adeoye,1985
3. Eroded savanna soils of the Navrongo-Bawku area, northern Gahana, Ghana;Adu;J. Agric. Sci.,1972
4. Soil changes resulting from long-term management practices in Western Nigeria;Aina;Soil Sci. Soc. Am. J.,1979
5. Soil and crop responses to tillage and seedbed configuration in southwestern Nigeria;Aina,1982