Edited by Saul I. Gass and Roger L. Sisson."Prepared for Office of Research and Development, Environmental Protection Agency ... contract no. 68-01-0788."Includes bibliographical references.Mode of access: Internet
"EPA-540/9-75-027.""Contract 68-01-2698.""October 1975."Bibliography: p. 235-250.Mode of access: Int...
"September 1996."Title from cover.Includes bibliographical references (p. 25-30).Mode of access: Int...
"June 1981.""In cooperation with the Conservation Foundation."FS-365.Bibliography: p. [D-1] - D-4.Mo...
"Contract no. 68-01-3704."Includes bibliographical references.Mode of access: Internet
Study conducted by the International City Management Association for the Office of Research and Deve...
Mode of access: Internet.Issued by Public Health Service, Division of Engineering Services, 1960-196...
"February 1981"--Cover."IPP 152-135"--Cover."Prepared by Steven Abow"--P. viii.Mode of access: Inter...
"FWS/OBS ; 78/01"December 1977.Performed for Power Plant Project, Office of Biological Services, und...
Prepared for Office of Research and Development, U.S. Environmental Protection Agency."Contract no. ...
"September 2000."Shipping list no.: 2001-0032-P."National Risk Management Research Laboratory"--p. v...
Prepared for Office of Research and Development, Environmental Protection Agency under grant 801411,...
"A selected list of references for the study of state government": p. 605-612.Mode of access: Intern...
"October 1988."Distributed to depository libraries in microfiche.Includes bibliographical references...
"EPA/540/S-92/005."Shipping list no.: 92-0357-P."April 1992."Caption title.At head of title: United ...
Earlier ed. prepared in 1962 by United States Public Health Service, Division of Environmental Engin...
"EPA-540/9-75-027.""Contract 68-01-2698.""October 1975."Bibliography: p. 235-250.Mode of access: Int...
"September 1996."Title from cover.Includes bibliographical references (p. 25-30).Mode of access: Int...
"June 1981.""In cooperation with the Conservation Foundation."FS-365.Bibliography: p. [D-1] - D-4.Mo...
"Contract no. 68-01-3704."Includes bibliographical references.Mode of access: Internet
Study conducted by the International City Management Association for the Office of Research and Deve...
Mode of access: Internet.Issued by Public Health Service, Division of Engineering Services, 1960-196...
"February 1981"--Cover."IPP 152-135"--Cover."Prepared by Steven Abow"--P. viii.Mode of access: Inter...
"FWS/OBS ; 78/01"December 1977.Performed for Power Plant Project, Office of Biological Services, und...
Prepared for Office of Research and Development, U.S. Environmental Protection Agency."Contract no. ...
"September 2000."Shipping list no.: 2001-0032-P."National Risk Management Research Laboratory"--p. v...
Prepared for Office of Research and Development, Environmental Protection Agency under grant 801411,...
"A selected list of references for the study of state government": p. 605-612.Mode of access: Intern...
"October 1988."Distributed to depository libraries in microfiche.Includes bibliographical references...
"EPA/540/S-92/005."Shipping list no.: 92-0357-P."April 1992."Caption title.At head of title: United ...
Earlier ed. prepared in 1962 by United States Public Health Service, Division of Environmental Engin...
"EPA-540/9-75-027.""Contract 68-01-2698.""October 1975."Bibliography: p. 235-250.Mode of access: Int...
"September 1996."Title from cover.Includes bibliographical references (p. 25-30).Mode of access: Int...
"June 1981.""In cooperation with the Conservation Foundation."FS-365.Bibliography: p. [D-1] - D-4.Mo...