S. K. Khiari, and S. Iddi. “BASIC DENSITY OF WOOD OF <em>PINUS</em> <em>CARIBAEA</Em> GROWN IN ZANZIBAR, UNITED REPUBLIC OF TANZANIA”. Journal of Tropical Forest Science (JTFS), vol. 4, no. 2, Dec. 1991, pp. 113-8, https://jtfs.frim.gov.my/jtfs/article/view/1983.