Edralin, Don Immanuel, Agustin Mercado Jr, and Nestor Gregorio. “Profiling Tree Nurseries in Northern Mindanao, the Philippines”. Annals of Tropical Research 32, no. 2 (December 15, 2010): 15–25. Accessed December 22, 2024. https://atr.vsu.edu.ph/article/view/331.