Ettbeb,Afaff Emhemed Omran, Application of selected grass species and their performance on man-made slope in bio-engineering approach / Afaff Emhemed Omran Ettbeb. - 184 pages : illustrations ; 30 cm. Tesis (Ph.D.) - Universiti Kebangsaan Malaysia, 2020. References:pages 138-181. ISBN: Hadiah Subjects--Corporate Names: Universiti Kebangsaan Malaysia--Dissertations. Subjects--Topical Terms: Bioengineering.Plant conservation.Soil conservation.Dissertations, Academic--Malaysia.