Perera, G.N.P. <br/><br/>
Apada vartakaranaya ha lankika puvatpat  kriyakaritvaya: 2004 sunami vyasanayedi (lankika  puvatpat haesirima) toragat puvatpat kihipayak  aesurin kerena paryeshanatmaka adhyanayak 
<label>/ by </label> Perera, G.N.P. 
<label>;</label> Tilakaratna, Mapa 
 - Kelaniya  Bihar government  1959 
 - x,492p. 25cm. 
<br/><br/>SC 
<br/><br/>University of Kelaniya 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Disaster<br/>Disaster  communication: Tsunamis-Sri Lanka<br/>Disaster communication<br/>Ethics-Mass media<br/>Media freedom