TY - BOOK AU - G/ Silassie, Araya TI - Evaluation of Powder and Essential Oils of some Botanical Plants for their Efficacy against Zabrotes subfasciatus (Boheman) (Coleoptera: Bruchidae) on Haricot Bean (Phaseolus vulgaris L.) under Laboratory Condition in Ethiopia AV - SIL 2007 PY - 2007/// CY - Masters thesis PB - Addis Ababa University UR - http://thesisbank.jhia.ac.ke/4835/ ER -