Research Catalog

Details

Additional authors

1. National Center for Environmental Assessment (Washington, D.C.)
2. United States. Environmental Protection Agency. Office of Research and Development.
3. Watershed Ecological Risk Characterization Workshop (1999 : Arlington, Va.)

Description

1. 1 v. (various pagings) : ill. (some col.), maps (some col.); 28 cm.

Subject

1. Ecological risk assessment > United States > Congresses
2. Watersheds > United States > Congresses
3. Watershed management > United States > Congresses

Call number

1. READEX Microfiche EP 1.23/6:600/R-99/111

Note

1. "United States Environmental Protection Agency, Office of Research and Development"--Cover.
2. "Watershed Ecological Risk Characterization Workshop, July 7-8, 1999"-- P. B-1.
3. Shipping list no.: 2000-0358-P.
4. "February 2000."
5. "EPA/600/R-99/111."

Bibliography (note)

1. Includes bibliographical references (p. R-1).

Title

1. Workshop report on characterizing ecological risk at the watershed scale, July 7-8, 1999, Arlington, VA.

Imprint

1. Washington, DC : National Center for Environmental Assessment-W, Office of Research and Development, U.S. Environmental Protection Agency, [2000]

Bibliography

1. Includes bibliographical references (p. R-1).

Added author

1. National Center for Environmental Assessment (Washington, D.C.)
2. United States. Environmental Protection Agency. Office of Research and Development.
3. Watershed Ecological Risk Characterization Workshop (1999 : Arlington, Va.)

Gpo item no.

1. 0431-J (MF)

Sudoc no.

1. EP 1.23/6:600/R-99/111

Research call number

1. READEX Microfiche EP 1.23/6:600/R-99/111