Artigo · 2017
Aniekan E. Eyoh, Francis Ifeanyi Okeke
tal como impresso: Eyoh, Aniekan; Department of Geoinformatics & Surveying, Faculty of Environmental Studies, University of Uyo, Nigeria
tal como impresso: Okeke, Francis; Department of Geoinformatics & Surveying, Faculty of Environmental Studies, University of Nigeria, Enugu, Nigeria