1. Evaluation of selected legume cover crops for biomass production, dry season survival and soil fertility improvement in a moist Savanna location in Nigeria;Abayomi;Afr. Crop Sci. J.,2001
2. Proceedings of the African Union Special Summit and Heads of State and Governments, June 9–13, 2006 Abuja, Nigeria, Special Publication IFDC, Muscle Shoals, Alabama;Africa Fertilizer Summit,2007
3. Integrated Weed Management and Control in Selected Field Crops. A Field Guide Manual;Agronomy Research Institute,1998
4. Assay for microbial biomass based on ninhydrin reactive nitrogen in extracts of fumigated soil;Amato;Soil Biol. Biochem.,1988
5. Pathways for fitting legumes into East African Highlands farming systems: A dual approach;Amede,2003