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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

Helminth infections in laying hens kept in alternative production systems in Germany - Prevalence, worm burden and genetic resistance / Helmintheninfektionen von Legehennen in alternativen Haltungssystemen in Deutschland - Befallsextensitäten, -intensitäten und genetisch bedingte Resistenz

Kaufmann, Falko 11 February 2011 (has links)
No description available.
2

Investigations on the effects of dietary insoluble and soluble non-starch polysaccharides (NSP) on host-parasite interactions in laying hen chicks infected with Heterakis gallinarum or Ascaridia galli / Untersuchungen zum Einfluß löslicher und unlöslicher Nicht-Stärke-Polysaccharide (NSP) im Futter auf Parasit-Wirt-Interaktionen bei wachsenden Junghennen

Daş, Gürbüz 16 November 2010 (has links)
No description available.

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