Flora of the British Isles: illustrations. Drawings by Sybil J. Roles. Clapham, A. R. (Arthur Roy), 1905- Tutin, Thomas Gaskell, 1908- Warburg, E. F. Roles, Sybil J., illus. Plants British Isles Pictorial works. QK306 .C572 581.942 CLF Iincludes Index. Cambridge [Eng.] University Press, 1957-65. 1957-65. 1957 Text 4 v. of illus. eng British Isles