J. N. Fonweban, Z. Tchanou, and M. Defo. 1995. “SITE INDEX EQUATIONS FOR <em>PINUS</em> <em>KESIYA</Em> IN CAMEROON”. Journal of Tropical Forest Science (JTFS) 8 (1):24-32. https://jtfs.frim.gov.my/jtfs/article/view/1715.