organisk kemi
type: Concept
preferred label: organic chemistry @en
preferred label: orgaaninen kemia @fi
narrower: polymerkemi

polymerkemi
type: Concept
broader: organisk kemi
narrower: träkemi
in scheme: conceptscheme
preferred label: polymer chemistry @en
preferred label: polymeerikemia @fi

träkemi
type: Concept
preferred label: wood chemistry @en
preferred label: puukemia @fi
broader: polymerkemi