Schäfer, Ralf B <br/><br/>
Occurrence and toxicity of 331 organic pollutants in large rivers of north Germany over a decade (1994 to 2004).  [electronic resource] 

 -  Environmental science & technology  Jul 2011 
 - 6167-74 p.  digital 
<br/><br/> Publication Type: Journal Article; Research Support, Non-U.S. Gov't 
<br/><br/><label>ISSN: </label>1520-5851 
<br/><br/><label>Standard No.: </label>10.1021/es2013006  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Animals<br/>Chlorophyta--drug effects<br/>Chromatography, Gas<br/>Chromatography, High Pressure Liquid<br/>Cyprinidae--metabolism<br/>Daphnia--drug effects<br/>Environmental Monitoring--methods<br/>Germany<br/>Lethal Dose 50<br/>Models, Statistical<br/>Pesticides--analysis<br/>Polycyclic Aromatic Hydrocarbons--analysis<br/>Rivers--chemistry<br/>Species Specificity<br/>Water Pollutants, Chemical--analysis