Tyler, John E. <br/><br/>
SIO Reference Series on the Measurment of Radiant Energy for Correlation with Primary Productivity in the Ocean 

 - Sri Lanka,  Department of Navy,  1970, 
 - 9p.  30cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Measurment of Radiant Energy<br/>In the Ocean
<br/><br/><label>Dewey Class. No.: </label>551.46  / TYL