http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
a study of the influence of freshwater inflows
xxvii, 386 unnumbered pages : illustrations, maps ; 28 cm.
Texas Department of Water Resources, Austin, Texas.
"April 1981."--Title page "March 1981."--Cover.