1. Weed Science in the Tropics: Principles and Practices;Akobundu,1987
2. Introduction to Soil Microbiology;Alexander,1977
3. Spatiotemporal effects of invertebrates on soil processes;Anderson;Biol. Fertil. Soils,1988
4. Functional attributes of biodiversity in land use systems;Anderson,1994
5. Comparative cellulolytic ability of micro fungi inhabiting various types of litter;Aneja,1981