Mires; process, exploitation and conservation: A.L.Heathwaite and Kh. Göttlich (editors) (revised and amended by A.L.Heathwaite, University of Sheffield, UK, from the original text Moor- und Torfkunde, edited by K. Göttlich and translated by John Cooke). Wiley, Chichester, UK, 1993, 506 pp., index. ISBN 0-471-93353-8