Effects of ionizing radiation on aquatic organisms and ecosystems.   

 - Vienna :   International Atomic Energy Agency,   1976. 
 - 131 p. :    ill. ;    24 cm. 
 - Technical report series;   no. 172. .
<br/><br/>Includes bibliographical references. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Aquatic organisms --Ionising radiation.------<br/>Ecosystems --Ionising radiation.------