http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
a guide to their captive care, breeding & natural history
Joyce D. Wilkerson ; with a foreword by Thomas A. Frakes ; illustrations by Joshua Highter and Ann Weir.
Includes bibliographical references (pages 227-228) and index.