Chemical investigation of allamanda cathartica cv. 'double yellow bell' [microform] - Africa, Helena del Rio 1943- (Quezon city Photoduplication Service. University of the Philippines Library, 1977)
Microfilmed with 13 other titles.
Thesis (M.S.)
Originally published in Quezon City, 1972.
Keywords: Allamanda cathartica; Plants -- Chemical analysis; Botany, Medical