1. Turmeric (Curcuma longa L.) and ginger (Zingiber officinale Rosc.) - world's invaluable medicinal spices : the agronomy and economy of turmeric and ginger /: the agronomy and economy of turmeric and ginger. ([2019]) Authors: Nair, Kodoth Prabhakaran Record Type: Book Extent: 1 online resource, illustrations (some color) View Content: Available online (eLD content is only available in our Reading Rooms) ↗