Presence of the introduced ctenophore Mnemiopsis leidyi A. Agassiz, 1865 in a lagoon system within the River Rhône delta (southeast France) von Marchessaux, Guillaume, Nicolas, Delphine, Crivelli, Alain, Befeld, Silke, Contournet, Pascal, Thibault, Delphine

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Effects of insecticide applications on macroinvertebrate density and biomass in rice-fields in the Rhône-delta, France von Suhling, Frank, Befeld, Silke, Häusler, Matthias, Katzur, Katrin, Lepkojus, Sigrit, Mesléard, Francois

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Fluctuations in chick diet of the Squacco Heron Ardeola ralloides in southern France: changes over the last 30 years von Delord, Karine, Kayser, Yves, Cohez, Damien, Befeld, Silke, Hafner, Heinz

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Fluctuations in chick diet of the Squacco Heron Ardeola ralloides in southern France: changes over the last 30 years von Delord, Karine, Kayser, Yves, Cohez, Damien, Befeld, Silke, Hafner, Heinz

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Effects of insecticide applications on macroinvertebrate density and biomass in rice-fields in the Rhône-Delta, France: Sediment-water interaction 10 von SUHLING, Frank, BEFELD, Silke, HÄUSLER, Matthias, KATZUR, Katrin, LEPKOJUS, Sigrit, MESLEARD, Francois

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