Monitoring ecological impacts : concepts and practice in flowing waters
Downes, Barbara J
Monitoring ecological impacts : concepts and practice in flowing waters
Barbara J. Downes ... [et al.]
- Cambridge Cambridge University Press 2002
- xii, 434 p. : ill. ; 24 cm
Includes bibliographical references (p. 392-420)
9780521771573
2001043778
Stream ecology Water quality biological assessment