full text pdf Natural Resources Institute Proceedings of The First International Conference on Pesticidal Plants Volume 1 (August 2013) Joshua O. Ogendo; Catherine W. Lukhoba; Philip K. Bett; Alex K. Machocho (Editors) SIC DONE C Egerton University is ISO 9001 : 2008 certified Proceedings of the First International Conference on Pesticidal Plants Volume 1 (August, 2013) Joshua O. Ogendo, PhD ...