TY  - BOOK
AU  - Welch,E.B.
AU  - Lindell,T.
TI  - Ecological effects of wastewater: applied limnology and pollution effects 
SN  - 041234940X
AV  - QH545.S49 W44 1992
U1  - 574.5263 WEL 20
PY  - 1992///
CY  - London, New York
PB  - E & FN Spon
KW  - Sewage disposal in rivers, lakes, etc
KW  - Environmental aspects
KW  - Water
KW  - Pollution
N1  - H.B; Includes bibliographical references (p. [381]-414) and index
ER  -