Investigations on microscopic foams and on protoplasm : Experiments & observations directed towards a solution of the question of the physical conditions of the phenomena of life / By O. Bütschli ... Authorized translation by E. A. Minchin.

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Investigations on microscopic foams and on protoplasm : Experiments & observations directed towards a solution of the question of the physical conditions of the phenomena of life / By O. Bütschli ... Authorized translation by E. A. Minchin. Public Domain Mark. Source: Wellcome Collection.

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This material has been provided by the Francis A. Countway Library of Medicine, through the Medical Heritage Library. The original may be consulted at the Francis A. Countway Library of Medicine, Harvard Medical School.