"Contract no. 68-03-0367."Cover title.Includes bibliographies.Mode of access: Internet
"February 1984."Includes bibliographical references (p. 58).Mode of access: Internet
Shipping list no.: 2000-0189-P.Includes bibliographical references (p. 78-79).Mode of access: Intern...
"Office of Water Regulations and Standards"--Cover.Includes bibliographies.Mode of access: Internet
Sponsored by the Robert A. Taft Engineering Center.Includes bibliographies.Mode of access: Internet
"October 1982.""Draft."Cover title.Includes bibliographies.Mode of access: Internet
"Issued September 1983"--P. [1]Cover title.Bibliography: p. 62-63.Mode of access: Internet
"December 1988."--Cover."November 1988."Bibliography: p. 25.Mode of access: Internet
Cover title.Includes bibliographical references (p. 20-22).Mode of access: Internet
"Adapted from an address presented at the Fourth Annual Water Resources Conference in Butte, Mont., ...
"Contract no.68-01-3533."Cover title.Bibliography: p.252-254.Mode of access: Internet
First published in 1940 under title: Manual of water quality and treatment.Includes bibliographical ...
"Contract no. 68-03-0298. Program element lBA024. ROAP/task no. 21 AIO-005."Includes bibliographies....
"National Water-Quality Assessment Program"--Cover.Includes bibliographical references (p. 53-57).Mo...
"May 2007."Shipping list no.: 2007-0336-P.Cover title.Includes bibliographical references.Mode of ac...
Sept. 1979."United States Environmental Protection Agency, Office of Water and Waste Management"--Co...
"February 1984."Includes bibliographical references (p. 58).Mode of access: Internet
Shipping list no.: 2000-0189-P.Includes bibliographical references (p. 78-79).Mode of access: Intern...
"Office of Water Regulations and Standards"--Cover.Includes bibliographies.Mode of access: Internet
Sponsored by the Robert A. Taft Engineering Center.Includes bibliographies.Mode of access: Internet
"October 1982.""Draft."Cover title.Includes bibliographies.Mode of access: Internet
"Issued September 1983"--P. [1]Cover title.Bibliography: p. 62-63.Mode of access: Internet
"December 1988."--Cover."November 1988."Bibliography: p. 25.Mode of access: Internet
Cover title.Includes bibliographical references (p. 20-22).Mode of access: Internet
"Adapted from an address presented at the Fourth Annual Water Resources Conference in Butte, Mont., ...
"Contract no.68-01-3533."Cover title.Bibliography: p.252-254.Mode of access: Internet
First published in 1940 under title: Manual of water quality and treatment.Includes bibliographical ...
"Contract no. 68-03-0298. Program element lBA024. ROAP/task no. 21 AIO-005."Includes bibliographies....
"National Water-Quality Assessment Program"--Cover.Includes bibliographical references (p. 53-57).Mo...
"May 2007."Shipping list no.: 2007-0336-P.Cover title.Includes bibliographical references.Mode of ac...
Sept. 1979."United States Environmental Protection Agency, Office of Water and Waste Management"--Co...
"February 1984."Includes bibliographical references (p. 58).Mode of access: Internet
Shipping list no.: 2000-0189-P.Includes bibliographical references (p. 78-79).Mode of access: Intern...
"Office of Water Regulations and Standards"--Cover.Includes bibliographies.Mode of access: Internet