“SITE FACTORS INFLUENCING THE DEVELOPMENT OF ROOT SYSTEM OF GMELINA ARBOREA IN SOME AREAS OF IMO STATE, NIGERIA”. JOURNAL OF TROPICAL FOREST SCIENCE 2, no. 2 (December 18, 1989): 150–156. Accessed April 22, 2026. https://jtfs.frim.gov.my/jtfs/article/view/2098.