http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
field guide to the birds of Mexico and adjacent areas
xxi, 209 pages, 51 unnumbered pages of plates : color illustrations, map ; 21 cm.
Ernest Preston Edwards ; principal illustrator, Edward Murrell Butler.
Revised edition of: Field guide to the birds of Mexico. 2nd edition c1989.
"First University of Texas Press edition"--Title page verso.
Includes bibliographical references (pages [191]-193) and index.