Le, T., and C. Critchley. “EXPLAINING RARITY OF THE NARROWLY ENDEMIC DIPTEROCARPUS CF. CONDORENSIS BY IN SITU PHYSIOLOGICAL MEASUREMENTS”. Science and Technology Development Journal, Vol. 14, no. 4, Dec. 2011, pp. 77-88, doi:https://doi.org/10.32508/stdj.v14i4.2050.