Shipping list no.: 2004-0012-P."Selected by the USGS National Water-Quality Assessment (NAWQA) Program for a special study of agricultural chemicals and water quality"--P. [1]."August 2003"--P. [1].Caption title.Mode of access: Internet
Shipping list no.: 2000-0315-P."National Water-Quality Assessment Program"--Cover.Includes bibliogra...
Shipping list no.: 2001-0222-P."National Water-Quality Assessment Program."Includes bibliographical ...
"February 2001"--P. [1].Shipping list no.: 2001-0197-P."National Water Quality Assessment Program"--...
Shipping list no.: 2004-0012-P."Selected by the USGS National Water-Quality Assessment (NAWQA) Progr...
Shipping list no.: 2004-0012-P."Selected by the USGS National Water-Quality Assessment (NAWQA) Progr...
"September, 1994"--P. [2].Shipping list no.: 94-0388-P.Caption title.Mode of access: Internet
Shipping list no.: 2004-0012-P."Selected by the USGS National Water-Quality Assessment (NAWQA) Progr...
Shipping list no.: 96-0253-P."The U.S. Geological Survey (USGS) is implementing the National Water-Q...
Shipping list no.: 2003-0190-P."National Water-Quality Assessment Program."Includes bibliographical ...
Shipping list no.: 2001-0211-P."National Water-Quality Assessment (NAWQA) Program"--P. [4] of cover....
Shipping list no.: 97-0221-P.Caption title."National Water-Quality Assessment Program."Includes bibl...
Shipping list no.: 89-126-P.Cover title.Bibliography: p. 14.Mode of access: Internet.
Shipping list no.: 2004-0158-P."National Water-Quality Assessment (NAWQA) Program Mobile River Basin...
Shipping list no.: 2004-0158-P."National Water-Quality Assessment (NAWQA) Program, lower Tennessee R...
"National Water-Quality Assessment Program"--Cover.Shipping list no.: 2004-0032-P.Includes bibliogra...
Shipping list no.: 2000-0315-P."National Water-Quality Assessment Program"--Cover.Includes bibliogra...
Shipping list no.: 2001-0222-P."National Water-Quality Assessment Program."Includes bibliographical ...
"February 2001"--P. [1].Shipping list no.: 2001-0197-P."National Water Quality Assessment Program"--...
Shipping list no.: 2004-0012-P."Selected by the USGS National Water-Quality Assessment (NAWQA) Progr...
Shipping list no.: 2004-0012-P."Selected by the USGS National Water-Quality Assessment (NAWQA) Progr...
"September, 1994"--P. [2].Shipping list no.: 94-0388-P.Caption title.Mode of access: Internet
Shipping list no.: 2004-0012-P."Selected by the USGS National Water-Quality Assessment (NAWQA) Progr...
Shipping list no.: 96-0253-P."The U.S. Geological Survey (USGS) is implementing the National Water-Q...
Shipping list no.: 2003-0190-P."National Water-Quality Assessment Program."Includes bibliographical ...
Shipping list no.: 2001-0211-P."National Water-Quality Assessment (NAWQA) Program"--P. [4] of cover....
Shipping list no.: 97-0221-P.Caption title."National Water-Quality Assessment Program."Includes bibl...
Shipping list no.: 89-126-P.Cover title.Bibliography: p. 14.Mode of access: Internet.
Shipping list no.: 2004-0158-P."National Water-Quality Assessment (NAWQA) Program Mobile River Basin...
Shipping list no.: 2004-0158-P."National Water-Quality Assessment (NAWQA) Program, lower Tennessee R...
"National Water-Quality Assessment Program"--Cover.Shipping list no.: 2004-0032-P.Includes bibliogra...
Shipping list no.: 2000-0315-P."National Water-Quality Assessment Program"--Cover.Includes bibliogra...
Shipping list no.: 2001-0222-P."National Water-Quality Assessment Program."Includes bibliographical ...
"February 2001"--P. [1].Shipping list no.: 2001-0197-P."National Water Quality Assessment Program"--...