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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

Shrub encroachment of temperate grasslands: Effects on plant biodiversity and herbage production

Kesting, Stefan 19 November 2009 (has links)
No description available.
2

Farming systems and landscape context: effects on biodiversity and biocontrol / Einfluss von Bewirtschaftungsweise und Landschaftskomplexität auf Biodiversität und biologische Schädlingskontrolle

Roschewitz, Indra 19 May 2005 (has links)
No description available.
3

Plant communities in organic and conventional agriculture - comparing local, landscape and regional effects / Ackerwildpflanzengesellschaften in ökologischer und konventioneller Landwirtschaft - die Bedeutung von Standort, Landschaft und Region

Gabriel, Doreen 03 February 2006 (has links)
No description available.
4

Zentrale und periphere Populationen von Hornungia petraea: Biodiversität und Demographie auf unterschiedlichen raum-zeitlichen Skalenebenen / Central and peripheral populations of Hornungia petraea: biodiversity and demography on different spatio-temporal scales

Kluth, Christian 27 April 2004 (has links)
No description available.

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