1. Al-Adili, A.S. 1998, The Geotechnical Evaluation of Subsidence Soils at Baghdad and Their Treatments, Ph.D. thesis, University of Baghdad, Iraq. 148p.
2. Babu, G.L.S. and Vasudevan, A.K. 2008. Strength and stiffness response of coir fibre-reinforced tropical soil. J. Mater Civil Eng., ASCE, 20, 9, 571-577.
3. Design and Construction;GF Bauer,1996
4. Chakraborty TK, Dasgupta SP. 1996, Randomly reinforced fly ash as foundation material. Proc. of the Indian Geotechnical Conf. Madras, India, 231-235.
5. Consoli, N.C., Prietto, P.D.M. and Ulbrich, L.A. 1998, Influence of fibre and cement addition on behavior of sandy soil. J. Geotech. Geoenviron. Eng., ASCE 124 12, 1211-1214.