Manual on aquatic ecotoxicology 
edited by H. A. M. de Kruijf ... (et al.) 
 - New Delhi  Allied Publishers  1988 
 - 332 p. ; 24 cm. 
<br/><br/><label>ISBN: </label>0792301773 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Pollution--Environmental aspects