Perera, N.M.P.J. <br/><br/>
Taxonomic Study of the Cephalopods,particularly the Teuthoidea (Squids) and Sepoidea (Cuttlefish) in the Waters around Sri Lanka 

 - Colombo 15 :  NARA,  1975 
 - P. 45-60 
 - Bulletin of the Fisheries Research Station Sri Lanka (Ceylon)  ; Vol. 26 Nos.1 and 2 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Aquatic Sciences