1. Al-Assiuty, A.I.M.; Bayoumi, B.M.; Khalil, M.A. and Van Straalen, N.M. (1993). The influence of vegetational type on seasonal abundance and species composition of soil fauna at different localities in Egypt. Pedobiologia, 37:210-222.
2. Anderson, J.M. (1975). Succession, diversity and trophic relationships of some soil animals in decomposing leaf litter. J. Anim. Ecol., 44:475-495.
3. Badejo, M.A.; Obilade, T.O. and Olubakin, B.A. (1997). Spatial distribution and abundance of mites and spring tails under different temperature and moisture regimes in a tropical rain forest floor. Trop. Ecol., 38:31-38.
4. Bhattacharya, T. and Raychaudhuri, D.N. (1979). Monthly variation in the density of soil microarthropods in relation to ome climatic and edaphic factors. Entomol., 4:313-318.
5. Darlong, V.T. and Alfred, J.R.B. (1982). Differences in arthropod population structure in soil of forest and jhum sites of North-east India. Pedobiologia, 23:112-119.