Racun serangga biologi dari air buangan kilang sawit - Jamaliah Md. Jahim (Bangi : Perpustakaan Tun Seri Lanang, 2007)
Tesis (Sarjana Sains) - Universiti Kebangsaan Malaysia, 1993
Keywords: Universiti Kebangsaan Malaysia -- Dissertations; Fermentation; Bacillus thuringiensis; Biological insecticides; Bacillus (Bacteria); Dissertations, Academic -- Malaysia