N. David

Effects of pH, Dosage, Temperature and Mixing Speed on The Efficiency of Water Melon Seed in Removing the Turbidity and Colour of Atabong River, Awka-Ibom State, Nigeria

E. Ernest, O. Onyeka, N. David, 2017 .

Analysis, Evaluation and Stochastic Modeling of Emission Levels of Three Greenhouse Gases (CO 2 , H 2 O and SO 2 ) through Vehicular Activities within Enugu Metropolis

E. Ernest, O. Onyeka, N. David, 2016 .

The prevalence of human intestinal helminthes and the efficacy of anthelmentic levamisole drug in Abak Local Government Area of Akwa Ibom State Nigeria

N. David, Lawrence Patrick Esiest, 2017 .

The prevelance of human intestinal helminthes and the efficacy of anthelmentic levamisole drug in Abak Local Government Area of Akwa Ibom State Nigeria

N. David, 2013 .