http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
viii, 503 pages, 51 unnumbered leaves of plates : illustrations, 2 folded maps ; 27 cm.
Reprint of the 1756 edition printed for the author, and sold by T. Osborne and J. Shipton, London, includes also the Linnaean indexes from the 1789 edition.