The present state of the manufacture of salt explained; and a new mode suggested of refining British salt, ... By the Earl of Dundonald.
Dundonald, Archibald Cochrane,Earl of,1749?-1831.
London : printed by W. and A. Strahan: for T. Cadell; J. Stockdale; G. and T. Wilkie; and W. Richardson,
1785.
With a half-title.
ESTC
Also reproduced on microfilm. Woodbridge, CT: Research Publications, Inc., 1986. The Eighteenth Century ; reel 6999, no.03 )