Revision to Rapid bioassessment protocols for use in streams and rivers
Subtitle: periphyton, benthic macroinvertebrates, and fish
By: by Michael T. Barbour ... [et al.].
Contributors: Barbour, Michael T.; United States. Environmental Protection Agency. Office of Water.
Edition: Draft revision.
Publisher: U.S. Environmental Protection Agency, Office of Water
Published: 1997
Place of publication: Washington, DC
Language: eng
Format: Microform
Subjects: Water quality biological assessment -- United States
Other titles: Rapid bioassessment protocols for use in streams and rivers.
Notes: Distributed to depository libraries in microfiche.

Shipping list no.: 98-0765-M.

"July 29, 1997."

"EPA 841-D-97-002."

Includes bibliographical references.

Microfiche. [Washington, D.C.] : Supt. of Docs., U.S. G.P.O., [1998] 4 microfiches : negative.