Johann Heinrich Kaltenbach (30 October 1807, Cologne – 20 May 1876, Aachen), was a German naturalist and entomologist mainly interested in pest species. He was a teacher in Aachen.
Johann Heinrich Kaltenbach (30 October 1807, Cologne – 20 May 1876, Aachen), was a German naturalist and entomologist mainly interested in pest species. He was a teacher in Aachen.