P.D. Khasa, G. Vallee, and J. Bousquet. “BIOLOGICAL CONSIDERATIONS IN THE UTILIZATION OF <em>RACOSPERMA</em> <em>AURICULIFORME</em> AND <em>RACOSPERMA</em> <em>MANGIUM</Em> IN TROPICAL COUNTRIES WITH EMPHASIS ON ZAIRE”. Journal of Tropical Forest Science (JTFS) 6, no. 4 (June 28, 1994): 422–443. Accessed May 11, 2024. https://jtfs.frim.gov.my/jtfs/article/view/1916.