![Forest amelioration: O. Riedl and D. Zachar (Editors). Developments in Agricultural and Managed-Forest Ecology 14. Elsevier, Amsterdam, Oxford, New York, Tokyo, 1984, price Dfl. 295.00, ISBN 0-444-99613-3 (Vol. 14), 0-444-41515-7 (series)]()
Forest amelioration: O. Riedl and D. Zachar (Editors). Developments in Agricultural and Managed-Forest Ecology 14. Elsevier, Amsterdam, Oxford, New York, Tokyo, 1984, price Dfl. 295.00, ISBN 0-444-99613-3 (Vol. 14), 0-444-41515-7 (series)J. Derrick Ovington · 1985