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L' etat des forets en Europe.
1994
Haemmerli F. | Vogel J. | Volz R.
Wolters Kluwer - United States of America
Silver fir decline in the Vosges mountains (France): role of climate and silviculture.
1989
Becker M. | Landmann G. | Levy G.
Wolters Kluwer - United States of America
[State of forests in Europe]
1994
Haemmerli, F. | Vogel, J. | Volz, R.
Institut national de la recherche agronomique - France
Simulation of effects of atmospheric ethylene on tree leaf shedding
1989
Sawada, S. | Hazama, Y. | Hayakawa, T. (Department of Biology, Faculty of Science, Hirosaki University, Hirosaki 036 (Japan))
Department for Environment, Food and Rural Affairs - United Kingdom
The state of transboundary air pollution: 1992 update. Report prepared within the framework of the Convention on Long-Range Transboundary Air Pollution
1993
Food and Agriculture Organization of the United Nations - Italy
The state of transboundary air pollution: 1989 update
1990
Food and Agriculture Organization of the United Nations - Italy
Nutrient stress in young Scots pines suffering from needle loss in a dry heath forest
1990
Tikkanen, E. (Lapland Univ., Rovaniemi (Finland). Arctic Centre) | Raitio, H.
Wageningen University & Research - Netherlands
The state of transboundary air pollution: 1989 update. Report prepared within the framework of the Convention on Long-Range Transboundary Air Pollution.
1990
Wolters Kluwer - United States of America
[The state of transboundary air pollution: 1992 update]
1993
Food and Agriculture Organization of the United Nations - Italy
[The state of transboundary air pollution: 1989 update]
1991
Food and Agriculture Organization of the United Nations - Italy