http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Evolution and the recognition concept of species
xix, 234 pages : illustrations, map ; 24 cm.
Hugh E.H. Paterson ; edited by Shane F. McEvey.
Includes bibliographical references (pages 213-220) and indexes.