Research (4) science (3) recherche (3) projet (3) ministère (3) isotope (3) Europe (3) Europe (3) Work (3) Stable isotopes (3) Science (3) Pastoral theology (3) Fellowship (3) Europe (3) Clergy--Office (3) Church work (3) Research (3) Analysis (3) Science (3) protéine (2) azote (2) cheptel sur pied (2) information (2) analyse (2) éducation (2) carbone (2) Education (2) Tombs (2) Societies (2) Rest (2)