Wandiga Shem Oyoo Professor: B.Sc.(Chemistry), Howard University, M.Sc. (Chemistry), University of Maryland USA Honors National Medal of Excellence in Science and Technology Websites Prof. Shem Wandiga University of Nairobi Profile Prof. Shem Wandiga Google Scholar Profile School of Biological Sciences,University of Nairobi College of Biological and Physical Sciences Contact information Tel: +254 (20) 311714/315540/4446140 Email: wandigas@uonbi.ac.ke