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Resultados 121-130 de 329
[Study on the root development of European larch (Larix decidua L.) in ENSO plant containers and on further plant development on planting sites]
1990
Roeder, T. (Technische Univ. Dresden, Tharandt (Germany). Sektion Forstwirtschaft) | Wagner, W. | Handriek, C. | Melzer, E.W.
[Use of willows for the afforestation of clearings in forests damaged by air pollution]
1990
Stepanek, V. (Vysoka Skola Zemedelska, Brno (CSFR). Lesnicka Fakulta) | Uradnicek, L.
[Use of container plants for the afforestation of areas damaged by air pollution]
1990
Volna, M. (Vysoka Skola Zemedelska, Brno (CSFR). Lesnicka Fakulta) | Hauck, O. | Rychnovska, A.
[The use of Populus tremula for the afforestation in areas damaged by air pollution]
1990
Pospisil, J. (Vysoka Skola Zemedelska, Brno (CSFR). Lesnicka Fakulta) | Alferi, L.
[Interactions between weather conditions and the occurrence of some damaging factors in newly established forest stands in areas of the Eastern Ore Mountains damaged by air pollution]
1990
Otto, L.F. (Technische Univ. Dresden, Tharandt (Germany). Sektion Forstwirtschaft)
Ground water pollution potential of Pickaway County, Ohio
1990
Sugar, David J.
[Melioration and fertilization as conditions of re-afforestation of areas of the Ore Mountains damaged by air pollution]
1990
Nebe, W. (Technische Univ. Dresden, Tharandt (Germany). Sektion Forstwirtschaft)
[Mechanized soil preparation and its application in highland forests effected by air pollution]
1990
Fritzsch, R. (Technische Univ. Dresden, Tharandt (Germany). Sektion Forstwirtschaft)
[Studies on the occurrence of damaging and useful insects in afforestation sites of the Eastern Ore Mountains effected by air pollution]
1990
Pohris, V. (Technische Univ. Dresden, Tharandt (Germany). Sektion Forstwirtschaft) | Ness, T.
[Effects of SO2 on the development of the root system of Norway spruce (Picea abies Karst.) in the Ore Mountains]
1990
Mauer, O. | Palatova, E.