Facts and explanations. Addressed to the manufacturers of Great Britain. By Edward Bancroft, M.D. Fellow of the Royal Society of London, and corresponding member of the Royal society, &c. of Paris [electronic resource].
Drop-head title., Dated at end: London, October 1, 1785., Concerning the author's patent for "using certain vegetables, growing spontaneously in his Majesty's American dominions, .. for dying, .."., Reproduction of original from National Library of Wales., and AVAILABLE ONLINE TO AUTHORIZED PSU USERS.
English Short Title Catalog, T209421.
Electronic reproduction. Farmington Hills, Mich. : Cengage Gale, 2009. Available via the World Wide Web. Access limited by licensing agreements.