Jamaliah Md. Jahim Racun serangga biologi dari air buangan kilang sawit [microform] / Jamaliah bt. Md. Jahim - Bangi : Perpustakaan Tun Seri Lanang, 2007 - 1 microfilm reel ; 35 mm. Tesis (Sarjana Sains) - Universiti Kebangsaan Malaysia, 1993 Subjects--Corporate Names: Universiti Kebangsaan Malaysia--Dissertations Subjects--Topical Terms: FermentationBacillus thuringiensisBiological insecticidesBacillus (Bacteria)Dissertations, Academic--Malaysia