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Sewer manure. Statement of the course of investigation & results of experiments as to the means of removing the refuse of towns in water, and applying it as manure : with suggestions of further trial works (for voluntary adoption) of the practicability of applying sewer water as manures by subterranean channels; prepared for the consideration of the Committee of Works / by Edwin Chadwick, Esq., C.B., with appendices. Public Domain Mark. Source: Wellcome Collection.