Reference numberAP/6/4
TitleUnpublished paper and letter, 'De causa ascensus et descensus succi nutritii in vegetantibus' ['Cause of the ascension and descension of the juices that nourish plants'] by Jules de Vian
DescriptionDe Vian writes on the 'juice' that nourishes plants, deducing that moderate heat is the main factor behind circulation of this juice within the plant. Preceded by a covering letter from de Vian to an unknown recipient.

Subject: Biology / Botany
Physical descriptionInk on paper
Digital imagesView item on Science in the Making
Access statusOpen
Related records in the catalogueAP/6/4/1
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