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The Rengen Grassland Experiment : soil contamination by trace elements after 65 years of Ca, N, P and K fertiliser application | Hejcman, Michal | 2009 | |
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Quer durch den Garten im Naturpark Nassau | Braun, Manfred; Braun, Ursula; Frick, Robert | 2009 | |
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Changes in vegetation types and Ellenberg indicator values after 65 years of fertilizer application in the Rengen Grassland Experiment, Germany | Chytr¡, Milan | 2009 |