Eine einfache Methode zur Feststellung des Bekämpfungseffektes gegen die Bisamratte (Ondatra zibethica Link 1795) |
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Authors: | Arg ing Max Hoffmann |
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Institution: | 1. Loewenhardtdamm 17, D-1000, Berlin 42
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Abstract: | A very simple method for calculating the effect of the muskrat-control is demonstrated. The problematic nature is discussed. Among other factors the water level influences the efficiency of control measures. |
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