Trescher  leitete

Werkwoord

  regionale

Byvoeglike naamwoord

  und

Koördinerende konjunksie

 überregionale Forschungsprojekte  und

Koördinerende konjunksie

  ist

Hulp

  Gutachter

Selfstandige naamwoord

  für

Aanneming

  verschiedene

Byvoeglike naamwoord

 Fachzeitschriften  und

Koördinerende konjunksie

  Verbände

Selfstandige naamwoord

.

Trescher has led regional and national research projects and is an expert for various journals and associations.

Trescher has led regional and national research projects and is an expert for various journals and associations.