Shipping list no.: 96-0019-P.Includes bibliographical references (p. 53-56).Mode of access: Internet
Shipping list no.: 98-0203-P."National Water-Quality Assessment Program"--Cover.Includes bibliograph...
Shipping list no.: 2004-0076-P."December 2003."Includes bibliographical references (p. 15).Mode of a...
Shipping list no.: 2001-0251-P.Includes bibliographical references (p. 54-56).Mode of access: Intern...
Chiefly tables.Shipping list no.: 95-0172-P.Includes bibliographical references (p. 53-55).Mode of a...
Shipping list no.: 97-0313-P.Includes bibliographical references (p. 14-15).Mode of access: Internet
Shipping list no.: 91-265-P.Includes bibliographical references (p. 51-52).Mode of access: Internet
Shipping list no.: 2001-0005-P.Includes bibliographical references (p. 35-37).Mode of access: Intern...
The accompanying CD-ROM contains 6 tables in a Microsoft Excel file.Shipping list no.: 2004-0128-P.I...
Shipping list no.: 87-308-P.Includes bibliographical references (p. 64-68).Mode of access: Internet
Shipping list no.: 98-0238-P."National Water-Quality Assessment Program"--Cover.Includes bibliograph...
Shipping list no.: 99-0168-P.Includes bibliographical references (p. 26-29).Mode of access: Internet
Shipping list no.: 99-0086-P.Includes bibliographical references (p. 14-15).Mode of access: Internet
Shipping list no.: 2001-0043-P."Eastern Iowa Basins.""National Water-Quality Assessment."Includes bi...
Shipping list no.: 95-0164-P.Includes bibliographical references (p. 33-36).Mode of access: Internet
"U.S. Department of the Interior, U.S. Geological Survey"--Verso t.p.Includes bibliographical refere...
Shipping list no.: 98-0203-P."National Water-Quality Assessment Program"--Cover.Includes bibliograph...
Shipping list no.: 2004-0076-P."December 2003."Includes bibliographical references (p. 15).Mode of a...
Shipping list no.: 2001-0251-P.Includes bibliographical references (p. 54-56).Mode of access: Intern...
Chiefly tables.Shipping list no.: 95-0172-P.Includes bibliographical references (p. 53-55).Mode of a...
Shipping list no.: 97-0313-P.Includes bibliographical references (p. 14-15).Mode of access: Internet
Shipping list no.: 91-265-P.Includes bibliographical references (p. 51-52).Mode of access: Internet
Shipping list no.: 2001-0005-P.Includes bibliographical references (p. 35-37).Mode of access: Intern...
The accompanying CD-ROM contains 6 tables in a Microsoft Excel file.Shipping list no.: 2004-0128-P.I...
Shipping list no.: 87-308-P.Includes bibliographical references (p. 64-68).Mode of access: Internet
Shipping list no.: 98-0238-P."National Water-Quality Assessment Program"--Cover.Includes bibliograph...
Shipping list no.: 99-0168-P.Includes bibliographical references (p. 26-29).Mode of access: Internet
Shipping list no.: 99-0086-P.Includes bibliographical references (p. 14-15).Mode of access: Internet
Shipping list no.: 2001-0043-P."Eastern Iowa Basins.""National Water-Quality Assessment."Includes bi...
Shipping list no.: 95-0164-P.Includes bibliographical references (p. 33-36).Mode of access: Internet
"U.S. Department of the Interior, U.S. Geological Survey"--Verso t.p.Includes bibliographical refere...
Shipping list no.: 98-0203-P."National Water-Quality Assessment Program"--Cover.Includes bibliograph...
Shipping list no.: 2004-0076-P."December 2003."Includes bibliographical references (p. 15).Mode of a...
Shipping list no.: 2001-0251-P.Includes bibliographical references (p. 54-56).Mode of access: Intern...