► <a class='CategoryTreeLabel CategoryTreeLabelNs14 CategoryTreeLabelCategory' href='/wiki/Category:German_words_prefixed_with_%C3%B6ko-'>German words prefixed with öko-</a>
► <a class='CategoryTreeLabel CategoryTreeLabelNs14 CategoryTreeLabelCategory' href='/wiki/Category:German_words_prefixed_with_%C3%B6ko-'>German words prefixed with öko-</a>