http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Observations, addressed to the coal owners of Northumberland and Durham, on the coal trade of those counties
more especially with regard to the cause of, and remedy for, its present depressed condition
Reproduction of original from Kress Library of Business and Economics, Harvard University.
Electronic reproduction. Farmington Hills, Mich. : Thomson Gale, 2005. (The making of the modern world). Available via the World Wide Web. Access limited to licensing agreements. s2005 miunns
Making of the modern world (Goldsmiths'-Kress Library of Economic Literature)