"March 2003"--P. [1].Shipping list no.: 2003-0162-P."Parts of this fact sheet were modified from USGS fact sheet 071-01"--P. [6].Caption title.Includes bibliographical references (p. [6]).Mode of access: Internet
Shipping list no.: 2002-0118-P."National Water-Quality Assessment Program."Includes bibliographical ...
"National Water-Quality Assessment Program."Shipping list no.: 2004-0050-P.Includes bibliographical ...
Shipping list no.: 2004-0163-P."April 2004."Includes bibliographical references (p. [6].Mode of acce...
Shipping list no.: 2001-0005-P.Includes bibliographical references (p. 35-37).Mode of access: Intern...
Shipping list no.: 98-0203-P."National Water-Quality Assessment Program"--Cover.Includes bibliograph...
Shipping list no.: 97-0313-P.Includes bibliographical references (p. 14-15).Mode of access: Internet
Shipping list no.: 95-0164-P.Includes bibliographical references (p. 33-36).Mode of access: Internet
Shipping list no.: 98-0238-P."National Water-Quality Assessment Program"--Cover.Includes bibliograph...
"National Water-quality Assessment Program"--Cover.Shipping list no.: 95-0128-P.Includes bibliograph...
The accompanying CD-ROM contains 6 tables in a Microsoft Excel file.Shipping list no.: 2004-0128-P.I...
Shipping list no.: 91-265-P.Includes bibliographical references (p. 51-52).Mode of access: Internet
Chiefly tables.Shipping list no.: 95-0172-P.Includes bibliographical references (p. 53-55).Mode of a...
Shipping list no.: 2004-0061-P."National Water-Quality Assessment Program"--Cover.Includes bibliogra...
"September 2003"--P. [4].Shipping list no.: 2004-0033-P.Caption title.Includes bibliographical refer...
Shipping list no.: 2000-0315-P."National Water-Quality Assessment Program"--Cover.Includes bibliogra...
Shipping list no.: 2002-0118-P."National Water-Quality Assessment Program."Includes bibliographical ...
"National Water-Quality Assessment Program."Shipping list no.: 2004-0050-P.Includes bibliographical ...
Shipping list no.: 2004-0163-P."April 2004."Includes bibliographical references (p. [6].Mode of acce...
Shipping list no.: 2001-0005-P.Includes bibliographical references (p. 35-37).Mode of access: Intern...
Shipping list no.: 98-0203-P."National Water-Quality Assessment Program"--Cover.Includes bibliograph...
Shipping list no.: 97-0313-P.Includes bibliographical references (p. 14-15).Mode of access: Internet
Shipping list no.: 95-0164-P.Includes bibliographical references (p. 33-36).Mode of access: Internet
Shipping list no.: 98-0238-P."National Water-Quality Assessment Program"--Cover.Includes bibliograph...
"National Water-quality Assessment Program"--Cover.Shipping list no.: 95-0128-P.Includes bibliograph...
The accompanying CD-ROM contains 6 tables in a Microsoft Excel file.Shipping list no.: 2004-0128-P.I...
Shipping list no.: 91-265-P.Includes bibliographical references (p. 51-52).Mode of access: Internet
Chiefly tables.Shipping list no.: 95-0172-P.Includes bibliographical references (p. 53-55).Mode of a...
Shipping list no.: 2004-0061-P."National Water-Quality Assessment Program"--Cover.Includes bibliogra...
"September 2003"--P. [4].Shipping list no.: 2004-0033-P.Caption title.Includes bibliographical refer...
Shipping list no.: 2000-0315-P."National Water-Quality Assessment Program"--Cover.Includes bibliogra...
Shipping list no.: 2002-0118-P."National Water-Quality Assessment Program."Includes bibliographical ...
"National Water-Quality Assessment Program."Shipping list no.: 2004-0050-P.Includes bibliographical ...
Shipping list no.: 2004-0163-P."April 2004."Includes bibliographical references (p. [6].Mode of acce...