W.A. Herdman, F.R.S. <br/><br/>
Report on the pearl oyster fisheries of the gulf of Mannar - Part V 

 -  42p. : ill ; 28 cm 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science
<br/><br/><label>Universal Decimal Class. No.: </label>2  / R20