http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
xv, 328 pages : illustrations, color maps ; 28 cm.
Susan G. Hadden, principal investigator ; prepared by Susan G. Hadden and Lauren Riggin.
"This project has been funded in part by the United States Environmental Protection Agency under assistance agreement # CE-006550-01 to the Texas Water Commission"--Title page verso.
Includes bibliographical references and index.