"EPA/230/R-92/011"--Vol. 1."December 1992"--Vol. 1.Shipping list no.: 94-0181-P (v. 1).Includes bibliographical references.Mode of access: Internet
Numbering changed during Aug. 1973 from EPA-R5 to EPA-600/5.Mode of access: Internet.Issues -July 19...
This is the first book that evaluates the application of multimetric indices and biological indicato...
Published also as Studies in social eugenics, II. Monograph no. 9 of the Eugenics Research Associati...
"Contract 68-02-4444.""EPA/600/3-90/060.""September 1990."Shipping list no.: 90-659-P.Spine title: E...
Shipping list no.: 92-240-P."Reprinted from the Twenty-first annual report of the Council on Environ...
"May 1992."Shipping list no.: 92-360-P.Cover title: Biological diversity assessment."A technical rep...
"EPA/600/R-98/086.""June 1998."Shipping list no.: 99-0072-P.Includes bibliographical references (p. ...
"April 1994."Includes bibliographical references (p. 18-24).Mode of access: Internet
"EPA/600/M-89/019.""August 1989."Shipping list no.: 89-621-P.Caption title.Includes bibliographical ...
"January 1994."Includes bibliographical references (p. 28-31).Mode of access: Internet
"NSF 80-93"--P. [4] of cover.Oct. 1980.Includes bibliographical references.Mode of access: Internet
Worldwide legislation emphasizes the need to monitor the health of aquatic ecosystems based on the r...
"November 1990."Shipping list no.: 91-005-P."A technical report used in amending the Rocky Mountain ...
Published March 1957. Facts and recommendations in this publication may no longer be valid. Please l...
Biological indicators are defined as “multiple measures of organism health to environmental stressor...
Numbering changed during Aug. 1973 from EPA-R5 to EPA-600/5.Mode of access: Internet.Issues -July 19...
This is the first book that evaluates the application of multimetric indices and biological indicato...
Published also as Studies in social eugenics, II. Monograph no. 9 of the Eugenics Research Associati...
"Contract 68-02-4444.""EPA/600/3-90/060.""September 1990."Shipping list no.: 90-659-P.Spine title: E...
Shipping list no.: 92-240-P."Reprinted from the Twenty-first annual report of the Council on Environ...
"May 1992."Shipping list no.: 92-360-P.Cover title: Biological diversity assessment."A technical rep...
"EPA/600/R-98/086.""June 1998."Shipping list no.: 99-0072-P.Includes bibliographical references (p. ...
"April 1994."Includes bibliographical references (p. 18-24).Mode of access: Internet
"EPA/600/M-89/019.""August 1989."Shipping list no.: 89-621-P.Caption title.Includes bibliographical ...
"January 1994."Includes bibliographical references (p. 28-31).Mode of access: Internet
"NSF 80-93"--P. [4] of cover.Oct. 1980.Includes bibliographical references.Mode of access: Internet
Worldwide legislation emphasizes the need to monitor the health of aquatic ecosystems based on the r...
"November 1990."Shipping list no.: 91-005-P."A technical report used in amending the Rocky Mountain ...
Published March 1957. Facts and recommendations in this publication may no longer be valid. Please l...
Biological indicators are defined as “multiple measures of organism health to environmental stressor...
Numbering changed during Aug. 1973 from EPA-R5 to EPA-600/5.Mode of access: Internet.Issues -July 19...
This is the first book that evaluates the application of multimetric indices and biological indicato...
Published also as Studies in social eugenics, II. Monograph no. 9 of the Eugenics Research Associati...