Mansfeld's encyclopedia of agricultural and horticultural crops (except ornamentals). Vol. 4, [Angiospermae - Dicotyledones: Loganiaceae - Compositae; Angiospermae - Monocotyledones: Dioscoreaceae - Iridaceae]
Peter Hanelt (Other), Institute of Plant Genetics and Crop Plant Research (Other)
Print Book, English, 2001