Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field Subject Field/6811
Is Reference of DDD-de#Sense
Dichlorodiphenyl-dichloroethan-de#Sense
DDD-fr#Sense
DDD-en#Sense
DDD-it#Sense
Dichloro-diphenyl-dichloroethane-en#Sense
Diclorodifenil-dicloroetano-it#Sense
DDD-pt#Sense
Διχλωρο-διφαινυλο-διχλωροαιθάνιο-el#Sense
Dicloro-difenil-dicloroetano-pt#Sense
Dichloro-diphényl-dichloroéthane-fr#Sense