Observations on the properties and effects of the expressed oil of the seed of Croton tiglium; together with the botanical history, and a correct coloured engraving of the plant / [John Frost].

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Observations on the properties and effects of the expressed oil of the seed of Croton tiglium; together with the botanical history, and a correct coloured engraving of the plant / [John Frost]. Public Domain Mark. Source: Wellcome Collection.