Philippine Council for Agriculture and Resources Research. (1977). Leucaena: Promising forage and tree crop for the tropics : report of a study. The Academy.

Philippine Council for Agriculture and Resources Research. Leucaena: Promising Forage and Tree Crop for the Tropics : Report of a Study. Washington, D.C.: The Academy, 1977.

Philippine Council for Agriculture and Resources Research. Leucaena: Promising Forage and Tree Crop for the Tropics : Report of a Study. The Academy, 1977.