Analysis of the resin from Red Lauan (Dipterocarpaceae, Shorea negrosensis) - Garcia, Paulina; Tenmatay, Augusto L. (Quezon City Department of Chemistry, College of Liberal Arts, University of the Philippines Diliman, 1952)
Thesis (Bachelor of Science in Chemistry)--University of the Philippines Diliman, June 1952.
Keywords: Gums and resins; Dipterocarpaceae