De Bruin, G.H.P. <br/><br/>
Fluctuations in Species Composition of Penaeid Prawns in Estuaries 

 - Colombo 15 :  NARA,  1971 
 - P. 47-51 
 - Bulletin of the Fisheries Research Station Sri Lanka (Ceylon)  ; Vol.22 Nos. 1 and 2 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Aquatic Sciences