TY  - BOOK
AU  - Haslam,S.M.
TI  - River pollution: an ecological perspective 
SN  - 185293073X
U1  - 574.526323 20
PY  - 1990/// [reprinted 1991]
CY  - London, New York
PB  - Belhaven Press
KW  - Stream ecology
KW  - Water
KW  - Pollution
KW  - Environmental aspects
N1  - Includes bibliographical references ([236]-249) and indexes
ER  -