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Credit
Memoria sobre la influencia del cultivo del arroz y exposicion de las medidas conducentes a evitar todo dano o rebajar los que sean inevitables, hasta el punto de que las ventajas del cultivo superen a los inconvenientes / presentada por Juan Bautista Ullersperger. Public Domain Mark. Source: Wellcome Collection.
Provider
This material has been provided by the Royal College of Physicians of Edinburgh. The original may be consulted at the Royal College of Physicians of Edinburgh.