Seidenfaden, Gunnar Orchid genera in Thailand. 8, Bulbophyllum thou Gunnar Seidenfaden - Copenhagen Council for Nordic Publ. in Botany 1990 - 228 S. : Ill., graph. Darst. ISBN: 8774200224 Subjects--Topical Terms: OrchideenSystematikThailand Dewey Class. No.: 584.1509593 SEI