OCEAN AND its resources. Tr from the Russian by In 

 - Moscow  Progress Publishes           1979 
 - 149p  cm. 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geoparphy
<br/><br/><label>Dewey Class. No.: </label>U671-25, L9