http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
I. History and description of land birds.--II. History and description of water birds.
Letterpress: volume I by Ralph Beilby, revised by Bewick; vol. II erroneously attributed to Henry Cotes who revised Bewick's text. Cf. Roscoe pages 71-73.