01101nam0-22003371i-450 99000175265040332120191121082930.00-904282-36-8000175265FED01000175265(Aleph)000175265FED0100017526520030910d1980----km-y0itay50------baengGBMethods for studying acid precipitation in forest ecosystemsdefinitions and research requirementsproceedings of a workshop held in Edinburgh, 19-23 September 1977edited by I. A. Nicholson, I. S. Paterson, F. T. LastCambridgeInstitute of Terrestrial Ecology198036 p.30 cmPiogge acideEcologia574.5Last,Fred T.Nicholson,I.A.Paterson,I.S.ITUNINARICAUNIMARCLG99000175265040332160 OP. 173/92819FAGBCFAGBCMethods for studying acid precipitation in forest ecosystems1567181UNINA