Shipping list no. 93-0652-P.Includes bibliographical references (p. 68-69).Mode of access: Internet
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Two maps on two folded sheets in pocket.Shipping list no.: 87-708-P.Bibliography: p. 43-45.Mode of a...
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Shipping list no.: 2001-0180-P.Includes bibliographical references (p. 25-27).Mode of access: Intern...
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Shipping list no.: 98-0184-P."National Water Quality Assessment Program"--Cover.Includes bibliograph...
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Shipping list no.: 2000-0315-P."National Water-Quality Assessment Program"--Cover.Includes bibliogra...
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Two maps on two folded sheets in pocket.Shipping list no.: 87-708-P.Bibliography: p. 43-45.Mode of a...
Shipping list no.: 90-340-P.Includes bibliographical references (p. 82-84).Mode of access: Internet
Shipping list no.: 2001-0180-P.Includes bibliographical references (p. 25-27).Mode of access: Intern...
Shipping list no.: 93-0035-P.Includes bibliographical references (p. 28-29).Mode of access: Internet
Shipping list no.: 98-0184-P."National Water Quality Assessment Program"--Cover.Includes bibliograph...
Shipping list no.: 2001-0005-P.Includes bibliographical references (p. 35-37).Mode of access: Intern...
Shipping list no.: 92-0500-P.Includes bibliographical references (p. 38).Mode of access: Internet
Shipping list no.: 96-0166-P."National Water-Quality Assessment Program"--Cover.Includes bibliograph...
Shipping list no.: 2001-0008-P.Includes bibliographical references (p. 51-52).Mode of access: Intern...
Shipping list no.: 99-0177-P.Includes bibliographical references (p. 48-49).Mode of access: Internet
Shipping list no.: 2000-0315-P."National Water-Quality Assessment Program"--Cover.Includes bibliogra...
Shipping list no.: 2004-0050-P.Includes bibliographical references (p. 9-10).Mode of access: Interne...
Shipping list no.: 2003-0017-P.Includes bibliographical references (p. 29-30).Mode of access: Intern...
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