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Resultados 141-150 de 219
Outlines of the results from the report: Acid deposition and forest decline in Central Europe: an appraisal of the Scandinavian situation
1986
Johnson, I.
University of Copenhagen - Denmark
Summarizing comments on air pollution and forest decline
1986
Henriksen, H.A.
University of Copenhagen - Denmark
Effects of ozone in Scots pine (Pinus sylvestris and Norway spruce (Picea abies)): a presentation of a new Swedish project
1986
Skaerby, L.
University of Copenhagen - Denmark
Wood from trees felled in damaged forest areas: wood quality and conversion possibilities
1986
Splawa-Neyman, S. | Strykowski, W. (Wood Technology Inst., Poznam (Poland))
Food and Agriculture Organization of the United Nations - Italy
Rate of transition of stands from one damage class to another
1986
Becker, M. (Freiburg Univ. (Germany, F.R.). Inst. fuer Forstpolitik und Raumordnung) | Voss, A. | Zanetti, M.
Food and Agriculture Organization of the United Nations - Italy
Lal's commentaries on water & air pollution laws | Commentaries on water & air pollution laws | Lal's commentaries on water and air pollution laws | Commentaries on water & air pollution | Commentaries on water and air pollution
1986
Nathuni Lal, | Asthana, K. B. | Gadi, S. K. | Ghosh, Srikanta
National Agricultural Library - United States of America
[Open-top-chambers - field studies in the Egge mountains]
1986
Krause, G.H.M.
ZB MED Nutrition. Environment. Agriculture - Germany
[Results of studies conducted in the forest damage areas of North Rhein-Westphalia]
1986
Radermacher, L.
ZB MED Nutrition. Environment. Agriculture - Germany
A review of the hydrography and physical oceanography of West and Central Africa
1986
Ibe, A.C. (Nigerian Inst. for Oceanography and Marine Research, Lagos (Nigeria))
Food and Agriculture Organization of the United Nations - Italy
