Jerlov, N. G. <br/><br/>
Optical oceanography 

 - New York  Elsevier publishing company  1968 
 - Elsevier Oceanography sedies  5 .
<br/><br/><label>Subjects--Index Terms: </label>Underwater radiant energy  Beam Attenuation 
<br/><br/><label>Dewey Class. No.: </label>551.46  / K8