The impolicy of prohibiting the exportation of rock salt from England to Scotland, to be refined there, illustrated. By John Girvin [electronic resource].
The 'Address' dated at end: London 22d August, 1799. Reproduction of original from the British Library. Available online to authorized PSU users as part of the Social sciences and fine arts series of Eighteenth century collections online.
Reproduction Note:
Electronic reproduction. Farmington Hills, Mich. : Thomson Gale, 2003. Available via the World Wide Web. Access limited by licensing agreements