Per Christensen
Per Christensen er registreret som ophav eller bidragsyder til 277 udgivelser i perioden 1954 til 2020. Udgivelserne dækker emner som fx forurening, samfund og miljøbeskyttelse.
Keywords
Topics Per Christensen often explores
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Published in undefined. Works are grouped by the earliest registered edition, but the work may have been created earlier.
Published in undefined. Works are grouped by the earliest registered edition, but the work may have been created earlier.
Published in undefined. Works are grouped by the earliest registered edition, but the work may have been created earlier.