Duthie J F Orchids of the North-Western Himalaya Duthie J F - Calcutta Bengal Secretariate Press 1906 - ii, p. cm.82-211. 58 plates - annals of the royal batanic garden, Calcutta; 9 Pt 2 . Standard No.: 56776 Source: Textual Subjects--Topical Terms: Botany Dewey Class. No.: I715:2.24, D6 CS