“Characterization and Classification of Soils on Topographic Units in Amainyi- Nta, Ihitte Uboma Local Government Area of Imo State ”. 2025. The NOUN Journal of Agricultural Research and Development (NJARD) 1 (2): 12-19. https://journal.agric.nou.edu.ng/agricjournal/index.php/NJARD/article/view/28.