W. M. Lewis,jr., J. F. Sanders,III, D. W. Crumpacker,sr., Ch. Brendecke: Eutrophication and Land Use – Lake Dillon,Colorado, Ecological Studies 46. New – York – Berlin – Heidelberg – Tokyo,Springer Verlag, 1984, X + 202 pp, 67 fig., 61 tab., 132 ref., $ 46, 30, DM 118,–, ISBN 3-540-90961-3 |