http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Distribution of dissolved pesticides and other water quality constituents in small streams, and their relation to land use, in the Willamette River Basin, Oregon, 1996
vii, 87 pages : illustrations (some color), maps ; 28 cm. + one CD-ROM in pocket.
Includes bibliographical references (pages 63-66).
Water-resources investigations report ; 97-4268