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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

Untersuchungen zur Dynamik des Nährstofftransports im Xylem von Pappeln unter besonderer Berücksichtigung der Stickstoffversorgung des Sprosses / Dynamic of the nutrient transport in the xylem of poplar

Siebrecht, Sylke 07 November 2000 (has links)
No description available.
2

Physiologische Untersuchungen am Stamm und im Kronenraum eines Fichtenaltbestandes nach experimenteller Manipulation des Wasser- und Ionenhaushaltes (Dachprojekt Solling) / Physiological investigations at the stem and in the crown of a Norway spruce stand after experimental manipulation of the water and ion-budget (roof project Solling)

Meyer, Ann-Carolin 01 June 2001 (has links)
No description available.
3

Das Auftreten acidophiler/calcifuger Pflanzenarten in Kalk-Halbtrockenrasen / The occurence of acidophile/calcifuge plant species in semi-arid calcareous grasslands

Fühner, Christoph 02 November 2005 (has links)
No description available.

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