A comparative study of Catharanthus roseus var. albus (Sweet) G. Don and its variant derivatives - Suguitan, Lynda Santos (Quezon City University of the Philippines Library, 1975)
Microfilmed with 8 other titles.
Thesis (M.S.)--University of the Philippiens, Quezon City, 1956.
Keywords: Botany -- Variation; Botany -- Morphology