Karr, James R.
Restoring life in running waters better biological monitoring / [electronic resource] : James R. Karr, Ellen W. Chu. - Washington, D.C. : Island Press, c1999. - xiv, 206 p. : ill., maps.
Includes bibliographical references and index.
Electronic reproduction.
Palo Alto, Calif. :
ebrary,
2011.
Available via World Wide Web.
Access may be limited to ebrary affiliated libraries.
Water quality biological assessment.
Stream ecology.
Nature--Effect of human beings on.
Electronic books.
QH96.8.B5 / K37 1999eb
Restoring life in running waters better biological monitoring / [electronic resource] : James R. Karr, Ellen W. Chu. - Washington, D.C. : Island Press, c1999. - xiv, 206 p. : ill., maps.
Includes bibliographical references and index.
Electronic reproduction.
Palo Alto, Calif. :
ebrary,
2011.
Available via World Wide Web.
Access may be limited to ebrary affiliated libraries.
Water quality biological assessment.
Stream ecology.
Nature--Effect of human beings on.
Electronic books.
QH96.8.B5 / K37 1999eb