Strong, Graham frey50 The mix & match color guide to annuals & perennials Mix and match color guide to annuals and perennials Color guide to annuals and perennials Graham Strong, Alan Toogood. - Alexandria, VA Time-Life 2000 - 201 p. col. ill., maps ; 32 cm. Includes index. ISBN: 0737006293 Subjects--Topical Terms: Annuals (Plants)Perennials.