Small-scale freshwater toxicity investigations / 
edited by Christian Blaise and Jean-Francois Ferard. 
 - 2v. :  illustrations ;  25 cm. 
<br/><br/>v.1. Toxicity test methods -- volume2. Hazard assessment schemes 
<br/><br/><label>ISBN: </label>140203119X 1402035438 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Toxicity testing.<br/>Freshwater ecology.
<br/><br/><label>LC Class. No.: </label>QH541.15.T68   / .S62 2005