Heathlands : patterns and processes in a changing environment / edited by R. Aerts and G.W. Heil. - Dordrecht ; Boston : Kluwer Academic Publishers, c1993. - vii, 223 p. : ill., maps ; 27 cm. - Geobotany ; 20 . Includes bibliographical references and index. ISBN: 0792320948 (acidfree paper) Subjects--Topical Terms: Moor ecology.Heathlands. LC Class. No.: QH541.5.M6 / H42 1993