Specification of Henry Malcolm Ramsay : treating sewage, &c.

  • Ramsay, Henry Malcolm.
Date:
1871
Catalogue details

Licence: Public Domain Mark

Credit: Specification of Henry Malcolm Ramsay : treating sewage, &c. Source: Wellcome Collection.

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    A.D. 1870, iQthjvi^ N° 2032. V •/'> ■' 4» SPECIFICATION OP HENRY MALCOLM RAMSAY. TREATING SEWAGE, &e. LONDON: printed by GEORGE E. EYRE AND WILLIAM SPOTTISWOODE, PBIMTERS TO THE QUEEN^S MOST EXCELLENT MAJESTY; I PUBLISHED AT THE GREAT SEAL PATENT OFFICE, ^ 25, SODTHAMPTOH BUILDINGS, HOLBOKN. * 1871.