सागर शुक्ति 
 Sagar shukti 

 - Goa:     Rashtriya Samundra Vigyaan Sansthaan,       1999 
 - 156p. 
<br/><br/><label>Subjects--Topical Terms: </label>
<br/><br/><label>Universal Decimal Class. No.: </label>551.46  / N9