පාරිසරික ප්රවෘත්ති කලාව = Parisarika pravurti kalava = Reporting on the environment a handbook for Sri Lankan journalists - Colombo Sri Lanka Environmental Journalists Forum 1992 - xv, 199p. 21 cm Originally published by ESCAP in English ISBN: 9559161008 Subjects--Topical Terms: JournalismEnvironment & journalism Dewey Class. No.: 070 / PAR