ආපදා කළමනාකරණය
Dhanapala , A.H.
ආපදා කළමනාකරණය - Nugegoda Sarasavi Prekashana 2012 - 440 p. 21 cm.
9789556716405
SOCIAL PROBLEMS
DISASTER MANAGEMENT
DISASTERS
363.34 / DHA
ආපදා කළමනාකරණය - Nugegoda Sarasavi Prekashana 2012 - 440 p. 21 cm.
9789556716405
SOCIAL PROBLEMS
DISASTER MANAGEMENT
DISASTERS
363.34 / DHA