Title from HTML title screen (viewed on Apr. 11, 2007). At head of title on HTML title screen: National Water-Quality Assessment Program. Includes bibliographical references.
Series:
Scientific investigations report 2006-5138
OCLC:
(OCoLC)82134418
Locations:
USUX851 -- Iowa State University - Parks Library (Ames)
UPAX334 -- Upper Iowa University - Henderson-Wilder Library (Fayette)
This resource is supported by the Institute of Museum and Library Services under the provisions of the Library Services and Technology Act as administered by State Library of Iowa.