Gesner definitions

Gesner

1) Discoverer of kerosene, 1852 2) German surname 3) Konrad von gesner 4) Natural scientist 5) Naturalist
Found on https://www.crosswordclues.com/clue/gesner

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Gesner

[n] - Swiss naturalist who was one of the founders of modern zoology (1516-1565)
Found on http://www.webdictionary.co.uk/definition.php?query=Gesner

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