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结果 1-10 的 27
Les modifications chimiques de l' atmosphere et leurs effets sur l' environnement.
1988
Megie G.
Response to heavy nitrogen applications in fertilizer experiments in British forests.
1988
Miller H.G. | Miller J.D.
Height growth of different European Scots pine Pinus sylvestris L. provenances in a heavily polluted and a control environment
1988
Oleksyn, J. (Institute of Dendrology, Polish Academy of Sciences, 62-035 Kornik (Poland))
[Chemical modifications of atmosphere and their impact on environment]
1988
Megie, G. (Centre National de la Recherche Scientifique, Verrieres-le-Buisson (France). Service d'Aeronomie)
Experimental work related to nitrogen deposition, nitrification and soil acidification - a case study
1988
Nilsson, S.I. | Berden, M. | Popovic, B. (Department of Ecology and Environmental Research, Swedish University of Agricultural Sciences, 750 07 Uppsala (Sweden))
[Tree conservation measures from the view of wood biology]
1988
Liese, W. (Hamburg Univ. (Germany, F.R.). Ordinariat fuer Holzbiologie)
[Wood-biological studies on stress symptoms and capability of recovery of urban trees in Hamburg]
1988
Petersen, A. | Eckstein, D.
[Identification of the vitality of road-side trees by infrared aerial photographs]
1988
Schattenberg, E.
An integrated view of the effects of gaseous air pollutants on plant carbohydrate metabolism
1988
Koziol, M.J. | Whatley, F.R. | Shelvey, J.D. (Centro Nestle de Investigacion y Desarrollo Tecnologico de Alimentos para America Latina, Quito (Ecuador))
Air pollution and acid rain
1988
Wellburn, Alan