Sea Weed, Sea Urchin and Sea Cucumber / 

 - Kochi:  Marine Products Exports Development Authority , 
 - p.56 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture<br/> Hunting, fishing, conservation, related technologies <br/>Aquaculture
<br/><br/><label>Dewey Class. No.: </label>639.8  / SEA