00788cam a22002291 4500 agr41000420 DLC 20260227111000.0 780615s1940 enk 000 0 eng c agr41000420 (OCoLC)3977455 U.S. Dept. of Agr. Lib, DSI DLC QK495.T9 H3 Hall, Daniel, Sir, 1864-1942. The genus Tulipa, by Sir A. Daniel Hall ... with forty illustrations in colour by H.C. Osterstock. London, The Royal horticultural society, 1940. viii, 171 p. illus., plates (part col.) 26 cm. "References in text": p. 161-162. Tulips. Osterstock, H. C., illus. Royal Horticultural Society (Great Britain) 10129 10129