“Field Selection of Acid-Soil Tolerant Leucaena from L. Leucocephala × L. Diversifolia Crosses in a Tropical Oxisol”. Tropical Agriculture 67, no. 1 (January 30, 1990). Accessed April 23, 2025. https://journals.sta.uwi.edu/ojs/index.php/ta/article/view/1729.