00636cam a22002411 4500 agr50000047 DLC 20260227111012.0 750703s1950 xx 000 0 eng agr50000047 GB50-6601 (OCoLC)1427949 DLC FO OCoLC Uk DLC premarc SB409 .W78 635.93415 Willoughby, Adelaide C., 1900- Orchids and how to grow them. New York, Oxford University Press, 1950. xii, 135 p. illus. 21 cm. Orchid culture. Orchids. 11108 11108