Harrison, S.G. Garden shrubs and trees/ S.G. Harrison; key to genera by R.D. Melkie col. illustrated by Ann V. Webster and text illustrated by Ernest Petts - London: Eyre and Spottinswoode, 1960 - 318 p.: plates; 18cm - Key series . Includes index Bibliography: p. 294- ISBN: 25 p. Subjects--Topical Terms: Ornamental ShrubsShrubs--Great BritainOrnamental woody plantsTrees--Great Britain Dewey Class. No.: 635.976