Description
Item Description:"National Water-Quality Assessment Program."
Shipping list number: 99-0324-P.
Electronic resource.
Physical Description:1 online resource (vii, 32 pages) : illustrations (some color), maps (some color)
Format:Master and use copy. Digital master created according to Benchmark for Faithful Digital Reproductions of Monographs and Serials, Version 1. Digital Library Federation, December 2002.
Bibliography:Includes bibliographical references (pages 30-32).