Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field Subject Field/6811
Is Reference of PCN-fi#Sense
Polichlorowany naftalen-pl#Sense
PCN-en#Sense
Polychloornaftaleen-nl#Sense
PCN-pl#Sense
Polyklorerad naftalen-sv#Sense
Naftaleno policlorado-es#Sense
PCN-da#Sense
Polykloorinaftaleeni-fi#Sense
Policlorato naftalene-it#Sense
PCN-it#Sense
PCN-es#Sense
PCN-de#Sense
Naphtalène polychloré-fr#Sense
Polychlorinated naphthalene-en#Sense
Polychloreret naphthalen-da#Sense
Πολυχλωριωμένο παράγωγο του ναφθαλινίου-el#Sense
PCN-fr#Sense
Naftaleno policlorado-pt#Sense
PCN-el#Sense
PCN-pt#Sense
Polychloriertes Naphthalin-de#Sense