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Credit
Address, delivered before the State Agricultural Society, members of the legislature, and of the Medical Society of the State of New York, at the Capitol in Albany, February 1848, on the food of plants / by Alex. H. Stevens. Public Domain Mark. Source: Wellcome Collection.
Provider
This material has been provided by the National Library of Medicine (U.S.), through the Medical Heritage Library. The original may be consulted at the National Library of Medicine (U.S.)