Lerche, Ian <br/><br/>
Environmental Risk Assessment  : Quantitative Measures, Anthropogenic Influences, Human Impact 
/ by Ian Lerche 
 - Germany;  Springer:  2006. 
 - xii, 343p. 
<br/><br/><label>ISBN: </label>3540262490 
<br/><br/><label>Dewey Class. No.: </label>363.7  / LER/E