TY  - BOOK
AU  - Kümmerer,Klaus
TI  - Pharmaceuticals in the environment: sources, fate, effects and risks 
SN  - 3540213422
PY  - 2004///
CY  - Berlin, New York
PB  - Springer
KW  - Pharmaceutical preparations
KW  - Biodgradation
KW  - drug effects
ER  -