Hans Erik Berthelsen (f. 1944) er registreret som ophav eller bidragsyder til 52 udgivelser i perioden 1973 til 2006. Udgivelserne dækker emner som fx biologi, mennesket og kroppen.
Topics Hans Erik Berthelsen (f. 1944) often explores
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Published in undefined. Works are grouped by the oldest registered edition, but the work may have been created earlier.
Published in undefined. Works are grouped by the oldest registered edition, but the work may have been created earlier.
Published in undefined. Works are grouped by the oldest registered edition, but the work may have been created earlier.