Pavord, Anna. The tulip / Anna Pavord. - London : Bloomsbury, 1999. - 439 p. : ill. (chiefly col.), ports., map ; 25 cm. Includes bibliographical references (p. 420-424) and index. ISBN: 0747542961 Subjects--Topical Terms: Tulips--History.Plants, Cultivated. LC Class. No.: SB413.T9 / P38 1999