The Effect of Toxic Chemicals on Fish 

 - Department of Fisheries and Oceans, Ontario, Canada  [date of publication not identified] 
 - p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Aquaculture.<br/>AQUA.<br/>Fish Culture.
<br/><br/><label>Subjects--Geographic Terms: </label><br/>CANADA.