A chemical study of the essential oil of Apium graveolens linn [microform]. - Ramos, Libertad de Leon 1946- (Quezon City Photoduplication Service, University of the Philippines Library, 1978)
Microfilmed with 20 other titles.
Thesis (M.S.)--University of the Philippines.
Originally published in [Quezon City] 1972.
Keywords: Celery