Arbuscular mycorrhiza and plant succesion on zinc smelter spoil heap in Katowice-Welnowiec

Gucwa-Przepiora, E. (Silesian University, Katowice (Poland). Dept. of Plant Systematics) ; Turnau, K. (Jagiellonian University, Cracow (Poland). Inst. of Botany)

Warsaw: Polish Botanical Society

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The effect of catchment on water quality and eutrophication risk of five shallow lakes (Polesie Region, Eastern Poland)

Smal, H. (Lublin Agricultural University (Poland). Inst. of Soil Science and Environment Management), E-mail: halina.smal@ar.lublin.pl ; Kornijow, R. (Lublin Agricultural University (Poland). Dept. of Hydrobiology and Ichtyobiology) ; Ligeza, S. (Lublin Agricultural University (Poland). Inst. of Soil Science and Environment Management)

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Physical and chemical properties of gyttia-muck soils and flora of extensive or non utilization meadow

Pawluczuk, J.,Uniwersytet Warminsko-Mazurski, Olsztyn (Poland). Katedra Gleboznawstwa i Ochrony Gleb ; Alberski, J.,Uniwersytet Warminsko-Mazurski, Olsztyn (Poland). Katedra Lakarstwa ; Stepien, A.,Uniwersytet Warminsko-Mazurski, Olsztyn (Poland). Katedra Systemow Rolniczych

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Changes in species composition of desmids in the "Bloto" peat bog (the Niepolomice Forest) from 1954 to 2001

Wayda, M.(Jagiellonian University, Cracow (Poland). Inst. of Botany)

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Rotifera of lake psammon: community structure versus trophic state of lake waters

Ejsmont-Karabin, J. (Polish Academy of Sciences, Centre for Ecological Research, Hydrobiological Station, Mikolajki (Poland))

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Use of biotests for assessment of residues level of sulfonylurea herbicides active ingredients in soil

Sekutowski, T ; Sadowski, J ; Bortniak, M.,Instytut Uprawy Nawozenia i Gleboznawstwa, Pulawy (Poland). Zaklad Herbologii i Technik Uprawy Roli, Wroclaw

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Mineralization of phycodetritus in water column of the submountain dam reservoir (Southern Poland): simulated experiments

Starzecka, A ; Bednarz, T.(Polish Academy of Sciences, Cracow (Poland). Inst. of Nature Conservation)

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Bacteria, nanoflagellates and ciliates as components of the microbial loop in three lakes of different trophic status

Kalinowska, K.(Polish Academy of Sciences, Mikolajki (Poland). Centre for Ecological Research, Hydrobiological Station)

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Variability in morphology of Microsphaera alphitoides Griffon et Maubl. in Poland

Ufnalski, K ; Przybyl, K.(Polish Academy of Sciences, Kornik (Poland). Inst. of Dendrology)

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Habitat differentiation of the Myriophyllum alterniflorum and Littorella uniflora phytocoenoses in Poland

Klosowski, S ; Szankowski, M.(Warsaw University, Warsaw (Poland). Dept. of Environmental Botany)

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