Kariyawasam, Gamini ශ්රී ලංකාවේ කලපු පරිසර පද්ධති = Sri Lankawe kalapu parisara paddathi - Sri Lanka Sudeesha institute 2016 - 103 p. col.ill ISBN: 9789554141629 Subjects--Topical Terms: Nearshore ecologyLagoonsSub littoral ecology Dewey Class. No.: 577.78 / K16