WHICH CANOPY TIER SHOULD BE SAMPLED TO DETERMINE THE FERTILITY (NUTRITIONAL) STATUS OF ACACIA MANGIUM ON BRIS SOILS?. JTFS [Internet]. 1993 Sep. 19 [cited 2026 Jan. 18];6(1):48-55. Available from: https://jtfs.frim.gov.my/jtfs/article/view/1870