http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Water balance study in the upper Aravaipa watershed, Arizona
19 pages, 17 unnumbered leaves : illustrations, maps ; 28 cm.
for George Whittell Wildlife Preserve ; by Arnon Arad and Eilon Adar.
Includes bibliographical references (leaf 19).