Shipping list no.: 95-0262-P.Includes bibliographical references (p. 43-44).Mode of access: Internet
Shipping list no.: 98-0084-P."Prepared in cooperation with the Arizona Department of Environmental Q...
Shipping list no.: 2000-0315-P."National Water-Quality Assessment Program"--Cover.Includes bibliogra...
Shipping list no.: 99-0293-P."National Water-Quality Assessment Program."Includes bibliographical re...
Shipping list no.: 96-0241-P.Includes bibliographical references (p. 37-38).Mode of access: Internet
"National Water-Quality Assessment Study Unit"--Cover.Shipping list no.: 98-0107-P.Includes bibliogr...
Shipping list no.: 99-0271-P."National Water-Quality Assessment Program"Includes bibliographical ref...
Shipping list no.: 2001-0015-P."National Water-Quality Assessment Program."Includes bibliographical ...
Shipping list no.: 98-0067-P."National Water-Quality Assessment Program."Includes bibliographical re...
Shipping list no.: 98-0184-P."National Water Quality Assessment Program"--Cover.Includes bibliograph...
Shipping list no.: 97-0273-P.Includes bibliographical references (p. 26-27).Mode of access: Internet
"National Water-Quality Assessment Program."Shipping list no.: 2004-0043-P.Includes bibliographical ...
"National Water-Quality Assessment Program."Includes bibliographical references (p. 57-59).Mode of a...
Shipping list no.: 95-0292-P.Includes bibliographical references (p. 28-30).Mode of access: Internet
Shipping list no.: 2001-0313-P.Includes bibliographical references (p. 34).Mode of access: Internet
Shipping list no.: 96-0008-P.Includes bibliographical references (p. 36-37).Mode of access: Internet
Shipping list no.: 98-0084-P."Prepared in cooperation with the Arizona Department of Environmental Q...
Shipping list no.: 2000-0315-P."National Water-Quality Assessment Program"--Cover.Includes bibliogra...
Shipping list no.: 99-0293-P."National Water-Quality Assessment Program."Includes bibliographical re...
Shipping list no.: 96-0241-P.Includes bibliographical references (p. 37-38).Mode of access: Internet
"National Water-Quality Assessment Study Unit"--Cover.Shipping list no.: 98-0107-P.Includes bibliogr...
Shipping list no.: 99-0271-P."National Water-Quality Assessment Program"Includes bibliographical ref...
Shipping list no.: 2001-0015-P."National Water-Quality Assessment Program."Includes bibliographical ...
Shipping list no.: 98-0067-P."National Water-Quality Assessment Program."Includes bibliographical re...
Shipping list no.: 98-0184-P."National Water Quality Assessment Program"--Cover.Includes bibliograph...
Shipping list no.: 97-0273-P.Includes bibliographical references (p. 26-27).Mode of access: Internet
"National Water-Quality Assessment Program."Shipping list no.: 2004-0043-P.Includes bibliographical ...
"National Water-Quality Assessment Program."Includes bibliographical references (p. 57-59).Mode of a...
Shipping list no.: 95-0292-P.Includes bibliographical references (p. 28-30).Mode of access: Internet
Shipping list no.: 2001-0313-P.Includes bibliographical references (p. 34).Mode of access: Internet
Shipping list no.: 96-0008-P.Includes bibliographical references (p. 36-37).Mode of access: Internet
Shipping list no.: 98-0084-P."Prepared in cooperation with the Arizona Department of Environmental Q...
Shipping list no.: 2000-0315-P."National Water-Quality Assessment Program"--Cover.Includes bibliogra...
Shipping list no.: 99-0293-P."National Water-Quality Assessment Program."Includes bibliographical re...