TY  - BOOK
AU  - Smol,John P.
TI  - Pollution of lakes and rivers: a paleoenvironmental perspective 
T2  - Key issues in environmental change
SN  - 0340691670
AV  - TD420 .S63 2002
U1  - 363.7394 
PY  - 2002///
CY  - London
PB  - Arnold
KW  - Environment
KW  - Water pollution
ER  -