Obtenir des informations sur les accords multilatéraux sur l’environnement

  • Diversité biologique
  • Terre et agriculture


1) A definite pathological process having a characteristic set of signs and symptoms which are detrimental to the well-being of the individual. The concept comprises any disease-producing agent or microorganism. (Source: GEMET/KOREN) 2) Any organism that damages crops, injures or irritates livestock or man, or reduces the fertility of land. (Source: GEMET/Koren)