March 1979.Contract no. 68-02-2233.Includes bibliographical references.Mode of access: Internet
Includes index."References and bibliography on activated sludge": p. 480-481; "References": p. 493-4...
"October 1979.""Wastewater Research Division."Bibliography: p. 59-60.Mode of access: Internet
"TVA/OACD-83/13"--P. [4] of cover."July 1983"--P. [4] of cover.Cover title.Bibliography: p. [3] of c...
Issued Sept. 1978.Contract no. 68-01-3265.Bibliography: p. 135-146.v. 1. An environmental assessment...
Shipping list no.: 2000-0103-P.Includes bibliographical references.Mode of access: Internet
"August 1979."EPA contract no. 68-02-1871.Includes bibliographical references (p. 33).Mode of access...
"This document was produced by the U.S. Environmental Protection Agency's Pathogen Equivalency Commi...
"Contract No. 68-03-2186.""December 1977."Includes bibliographical references (pages 72-73).Mode of ...
"EPA-600/S1-81-026.""Aug. 1981."At head of title: Project summary.Caption title.Mode of access: Inte...
Includes index."April 1991.""Updates QB 83-45.""337 citations in English from AGRICOLA."Mode of acce...
"March 1978."Includes bibliographical references (page 21).Mode of access: Internet
Mode of access: Internet.Vols. for <1977>- issued by the Biological Methods Branch, Environmental Mo...
Performed for the Office of Solid Waste, under contract no. 68-01-3945.Includes bibliographical refe...
"References and bibliography on activated sludge": p. 480-481; "References": p. 493-494.Mode of acce...
"February 1978.""Interagency Agreement No. EPA-IAG-D4-0510."Includes bibliographical references (pag...
Includes index."References and bibliography on activated sludge": p. 480-481; "References": p. 493-4...
"October 1979.""Wastewater Research Division."Bibliography: p. 59-60.Mode of access: Internet
"TVA/OACD-83/13"--P. [4] of cover."July 1983"--P. [4] of cover.Cover title.Bibliography: p. [3] of c...
Issued Sept. 1978.Contract no. 68-01-3265.Bibliography: p. 135-146.v. 1. An environmental assessment...
Shipping list no.: 2000-0103-P.Includes bibliographical references.Mode of access: Internet
"August 1979."EPA contract no. 68-02-1871.Includes bibliographical references (p. 33).Mode of access...
"This document was produced by the U.S. Environmental Protection Agency's Pathogen Equivalency Commi...
"Contract No. 68-03-2186.""December 1977."Includes bibliographical references (pages 72-73).Mode of ...
"EPA-600/S1-81-026.""Aug. 1981."At head of title: Project summary.Caption title.Mode of access: Inte...
Includes index."April 1991.""Updates QB 83-45.""337 citations in English from AGRICOLA."Mode of acce...
"March 1978."Includes bibliographical references (page 21).Mode of access: Internet
Mode of access: Internet.Vols. for <1977>- issued by the Biological Methods Branch, Environmental Mo...
Performed for the Office of Solid Waste, under contract no. 68-01-3945.Includes bibliographical refe...
"References and bibliography on activated sludge": p. 480-481; "References": p. 493-494.Mode of acce...
"February 1978.""Interagency Agreement No. EPA-IAG-D4-0510."Includes bibliographical references (pag...
Includes index."References and bibliography on activated sludge": p. 480-481; "References": p. 493-4...
"October 1979.""Wastewater Research Division."Bibliography: p. 59-60.Mode of access: Internet
"TVA/OACD-83/13"--P. [4] of cover."July 1983"--P. [4] of cover.Cover title.Bibliography: p. [3] of c...