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Результаты 201-210 из 266
Measurements of wet and dry deposition in a northern hardwood forest
1989
Shepard, J.P. (State Univ. of New York, Syracuse, NY (USA). Coll. of Environmental Science and Forestry) | Mitchell, M.J. | Scott, T.J. | Zhang, Y.M. | Raynal, D.J.
Forest decline in the boreal montane ecosystems of the southern Appalachian mountains
1989
Bruck, R.I. (North Carolina State Univ., Raleigh, NC (USA). Dept. of Plant Pathology) | Robarge, W.P. | McDaniel, A.
Mutagenic potential of municipal sewage sludge amended soils
1989
Donnelly, K.C. (Texas A and M Univ., College Station, TX (USA). Dept. of Soil and Crop Sciences) | Brown, K.W. | Thomas, J.C.
Acidic deposition - extent and impact on forest soils, nutrition, growth and disease phenomena in Central Europe: a review
1989
Rehfuess, K.E. (Munich Univ. (Germany). Dept. of Soil Science)
On the mechanism of adaptive metabolism of healthy-resistant trees from forest polluted areas
1989
Villanueva, V.R. (Institut de Chimie des Substances Naturelles CNRS, Gif-sur-Yvette (France)) | Santerre, A.
Natural stresses, nutrient imbalances and forest decline in southeastern Quebec
1989
Bernier, B. (Laval Univ., Quebec City, Qc. (Canada). Dept. of Forest Sciences) | Pare, D. | Brazeau, M.
Comparative toxicity test of water-accomodated fractions of oils and oil dispersants to marine organisms
1989
Endophytic needle fungi: Culture, ultrastructural and immunocytochemical studies
1989
Suske, J. | Acker, G.
Leaching and uptake of ions through above-ground Norway spruce tree parts
1989
Klemm, O. | Kuhn, U. | Beck, E. | Katz, C. | Oren, R. | Schulze, E.D. | Steudle, E. | Mitterhuber, E. | Pfanz, H. | Kaiser, W.M. | Kaupenjohann, M. | Schneider, B.U. | Hantschel, R. | Horn, R. | Zech, W.