Description
Item Description:Shipping list number: 2000-0160-P.
"National Water-Quality Assessment Program."
Shipping list number: 2000-0043-P.
Shipping List #: 2000-0043-P
Shipping List Date: 11/10/1999
Physical Description:vi, 17 pages : illustrations (some color), color maps ; 28 cm.
Also available via remote access.
Bibliography:Includes bibliographical references (page 17).