Title: Essential Oils and Aromatic Plants: Proceedings of the 15th International Symposium on Essential Oils, held in Noordwijkerhout, The Netherlands, July 19-21, 1984 / Edition 1, Author: A. Baerheim Svendsen
Title: Medicinal and Aromatic Crops: Harvesting, Drying, and Processing / Edition 1, Author: Serdar Oztekin